Bai Juyi worked hard for 30 days, and the mother became fatter

After many days of hard work for the little swallow, the mother swallow has been busy! It's a lot haggard, and the little swallow is starting to grow!

From the original text of Bai Juyi's "Yan Poems Show Liu Suo":

There are two swallows on the beams, both male and female. Between the two rafters of the mud, one nest gives birth to four children.

The four children are long day and night, and the sound of food is diligent. Green worms are not easy to catch, and there is no saturation period for yellow mouths.

Although the claws are desperate, their hearts are tireless. It takes a lot of time to come and go, and I am afraid of hunger in the nest.

After 30 days of hard work, the mother and thin chicks gradually gained weight. Muttered words, brushed sweaters one by one.

Once the wings are formed, lead to the branches of the garden. Raise your wings and don't look back, and fly with the wind.

Male and female chirped in the air, and the sound was not returned. But into the empty nest, chirping all night sad.

Yan Yan'er should not be sad, and you should think about yourself. Sir is the day of the chick, and when he flies high and carries his mother.

Parents read it at that time, and you should know it today.

By describing the habit of the swallow to abandon its parents after learning how to fly, and describing the sorrow of the swallow's parents, the author satirizes that people leave their parents behind when they grow up and completely forget their nurturing grace. And in (Yan Yan'er don't be sad, you should return to think about yourself.) Sir is the day of the chick, and when he flies high and carries his mother.

Parents read it at that time, and you should know it today. In this passage, we warn people not to be like the swallow, or the same thing may happen to you in the future.

Furong House Sends Xin Gradual" is written by the Tang Dynasty poet Bai Juyi.

Bai Juyi's "Ten days of comings and goings, fearing hunger in the nest for 30 days, the mother is thin and the chicks are getting fatter" depicts the breeding behavior of birds.

It refers to all behaviors related to reproduction in animals, including occupying breeding areas, identifying male and female sexes, courtship, mating, breeding offspring or laying eggs, nurturing offspring, and incubating eggs and building nests in birds. It takes a lot of time to come and go, and I am afraid of hunger in the nest. After 30 days of hard work, the mother and thin chicks gradually gained weight.

It embodies the brooding behavior of birds and belongs to the breeding behavior.

Yan Shi shows Liu Sue.

There are two swallows on the beams, both male and female.

Between the two rafters of the mud, one nest gives birth to four children.

The four children are long day and night, and the sound of food is diligent.

Green worms are not easy to catch, and there is no saturation period for yellow mouths.

Although the claws are desperate, their hearts are tireless.

It takes a lot of time to come and go, and I am afraid of hunger in the nest.

After 30 days of hard work, the mother and thin chicks gradually gained weight.

Muttered words, brushed sweaters one by one.

Once the wings are formed, lead to the branches of the garden.

Raise your wings and don't look back, and fly with the wind.

Male and female chirped in the air, and the sound was not returned.

But into the empty nest, chirping all night sad.

Yan Yan'er should not be sad, and you should think about yourself.

Sir is the day of the chick, and when he flies high and carries his mother.

Parents read it at that time, and you should know it today.

b Reproductive behavior refers to all behaviors related to reproduction of animals, including occupying breeding areas, identifying male and female, courtship, mating, breeding offspring or laying eggs, feeding offspring, and incubating eggs and building nests of birds

Therefore, choose B

B test question analysis: defensive behavior refers to the protection of different species of animals against enemies. Reproductive behavior refers to the behavior related to reproduction, identification of the opposite sex, courtship, nesting, egg laying, egg incubation and brooding

It takes a lot of time to come and go, and I am afraid of hunger in the nest. After 30 days of hard work, the mother lean chick gradually gained weight, which depicts the behavior of the mother chick in brooding, which is a reproductive behavior, so option B is in line with the topic. Rhythmic behavior refers to the periodic rhythmic changes of animals with the earth, the sun and the moon, etc., mainly including circadian rhythm, seasonal rhythm (i.e., migration), tidal rhythm, etc.; Social behavior is characterized by leaders and division of labor, such as bees, ants, lions, baboons, etc.

a. Feeding behavior is the behavior of animals to obtain the food needed for survival through various means, a false b. Reproductive behavior refers to all behaviors related to reproduction of animals, including occupying breeding areas, identification of male and female, courtship, mating, breeding offspring or laying eggs, feeding offspring, and incubating eggs of birds, nesting and a series of behaviors such as "It takes ten years, I am afraid of starving in the nest for thirty days, and the mother is thin and fattening" reflects the brooding behavior of birds, which belongs to breeding behavior, b is correct

c. Defensive behavior: In order to protect oneself, all kinds of behaviors to defend against enemies are defensive behaviors, such as escaping, playing dead, releasing odors, protective colors, warning colors, and body defense

Therefore, choose B

D test question analysis: reproductive behavior refers to all behaviors related to animal reproduction, including occupying the breeding area, male and female identification, courtship, mating, breeding offspring or egg laying, feeding offspring, and bird incubation, nesting and a series of behaviors, "must come and go, fear of hunger in the nest, hard work for 30 days, mother thin chick gradually fattening," reflects the bird's brooding behavior, belongs to breeding behavior, so choose D.

B test question analysis: reproductive behavior refers to all behaviors related to reproduction of animals, including occupying breeding areas, identification of male and female, courtship, mating, breeding offspring or laying eggs, feeding offspring, and bird incubation, nesting and a series of behaviors, "must come and go, fear of hunger in the nest, hard work for 30 days, mother thin chicks gradually fattening," reflects the brooding behavior of birds, belongs to breeding behavior.

b. Test question analysis: Reproductive behavior refers to all behaviors related to reproduction of disorderly animals, including occupying breeding areas, identifying male and female, courtship, mating, breeding offspring or laying eggs, feeding offspring at the source, and incubating eggs and building nests of birds and amurs. It takes a lot of time to come and go, and I am afraid of hunger in the nest.

After 30 days of hard work, the mother and thin chicks gradually gained weight. It embodies the brooding behavior of birds and belongs to the breeding behavior.

aFeeding behavior: It is the behavior of animals to store and obtain the food needed for survival through various means. therefore a error;

b. Reproductive behavior: Behavior related to animal reproduction. Such as nesting, courtship, mating, hatching, feeding and a series of behaviors. Therefore b is correct;

cAggressive behavior: refers to an attack or battle between individuals of the same species. Therefore c is wrong; d Defensive Behavior:

In order to protect oneself, all kinds of actions to defend against enemies are defensive acts. Such as escaping, playing dead, releasing odors, protective colors, warning colors, body defense, etc. Therefore D is wrong;

C. Test question analysis: Reproductive behavior refers to all behaviors related to reproduction of animals, including occupying breeding areas, identifying male and female sexes, courtship, mating, breeding offspring or laying eggs, brooding of offspring, and a series of behaviors such as egg incubation and nesting of birds.

It takes a lot of time to come and go, and I am afraid of hunger in the nest. After 30 days of hard work, the mother and thin chicks gradually gained weight. "It reflects the nesting and brooding behavior of birds, which is a breeding behavior.

Therefore, c is in line with the topic.

Reproductive behavior refers to all behaviors related to reproduction of animals, including occupying breeding areas, identification of male and female, courtship, mating, breeding offspring or laying eggs, feeding offspring, and incubating eggs and nesting of birds.

These poems mean: After a while, I went back and forth for a while, and I was afraid of starving Xiaoyan in the nest. After 30 days of hard work, I dragged the mother swallow to feed the fat swallow.