Please help me analyze the following multiple choice questions

1. Made by is made of what materials are used to make it, and made of materials that can be seen. made from is a material that cannot be seen, and when made up, it indicates what it consists of.

2. Be surprsided to indicate that someone is surprised by something, here we is the concept of plural, so use are

3. Use IN to indicate the specific time in the future, and use at what point at what point

4. If there is a the, then use in, if not, and add a qualifier such as summer, use on

5. Rice is grown, and produced is manufacturing, such as machinery; made also means to make, but if you use the subject of things, even if you use made or produce, you should use the passive form!

6. This is a past tense, and it is not a perfect tense, so you definitely can't choose a or b, if you want to choose d, it must be morning or something! At this time, only AT can be used

Question 1: Make by indicates what material to use.

Question 2: We means that even numbers should be modified with are, surprside.

Question 3: Use in to be specific to the time

Question 4: Use the preposition on for evening

Question 5: Because rice is a plant and grows naturally, use grow in, and at the same time, rice is available every year, so use ricen in

Question 6: There is no specific time to use at

Question 5 upstairs is incorrectly explained, grow here means planting, rice is the subject, and must be used passively.

1. Choose worthy

Worth and worthy are both adjectives for "worthy", but they are different in their use and collocation with words.

be worth + noun, be worth + gerund. be worthy+n worthy can be used as an infinitive after the verb.

2. Loan.

3,technician is obviously related to the character 4,1Voluntarily (do) [(to-v)].

they volunteered to repair the house for the old lady.

5，enhance

6, operating

7,involved in involvement. Event 8, granted

Worthy of adjworth worth, worth prep n.

Loan ntekˈniʃən]n.Technician, technician.

inˈhɑ:ns]vt.Raise, increase, strengthen +in v-ing. For.

involve in 被推入.

granted

Take it for granted, take it for granted.

There is a meaning of fully open or extended, so choose wide

It's not that Wide doesn't work, it's just that it's more reasonable to choose wide for fixed collocation.

2.The test is the negative form of so as to, which is also fixed, for so as not to

3.This is a trap problem, and the general collocation is spend time doing sth, which means taking time to do.

But this question is not that he spends time locked in his study, but that he is locked in his study

4.Inverted in the amorous should laugh at me, the main word order is to laugh at me amorous.

5.The difference between urging and urging is at least in the following aspects:

1) Urge: Dun means earnest, urge means to urge earnestly, and is a partial formal verb; Urging is a supervising urging, which is a parallel verb;

2) Urging to appear modest, friendly, moderate, and of a positive nature; Urging is neutral.

3) Urging to be used mainly in terms of foreign affairs between countries, or for leaders to modestly express their relevant behavior; Urging, mostly used to state objectively.

Bad English - -

4.You should laugh at me for being amorous.

5.Urge dūncù

Urging or drawing attention with sincerity or urgency.

Urging someone to do something.

Urging: a verb that refers to supervising and promoting, making things well, mostly used for superiors to subordinates, elders to juniors. It has the meaning of motivating others to do it. For example, teachers often urge us to be good students with all-round development of morality, intellect and physique.

The emphasis on urging is earnestness, and the emphasis on supervision is to promote].

（1） b

3) I didn't see a suitable diagram, so I couldn't choose.

4) a5) If the surface area is cut into three sections, the surface area is increased by four sections. Choose C

1. Choose A, the topic requires the choice of pronouns, and the main IT should be selected at this time, which refers to the Advise mentioned by the previous doctor

2 choose a,What leads to an object clause.

3b fixed collocation never ......too means too ......And no, too ......It's not an exaggeration, this question is classic, and it's often wrong in the test.

4b, I'm not sure, I don't remember much...

5b This is a common expression, and the indefinite verb is used passively. In fact, you don't have to think too much about it, you can choose the sense of language

1. Choose a, meaning; The doctor strongly advised Vera that she should go on vacation, but that didn't work. 2 choose a,what is the leading object clause 3c fixed collocation oh 4ait is ......before ......For a period of time 5d first applies the passive voice, excluding b, which is ongoing, and here is the future passive.

According to the meaning of the sentence, the two sentences before and after are concessions, and the choice is despite the meaning, so a is known from the meaning of the sentence, the meaning is "only", choose before, if you use until you must have not, and put it before evening, this sentence is not an emphatic sentence, so you don't use that

This is a subjunctive to the future tense, so using the past tense followed by today, and using the present tense, which is the usage of mixed virtuality.

While here means dang.

before what is it.

You haven't lost your ticket yet, have you?I hope I don't know it's not easy to pick another vote at the moment't refers to the past, and the last word is today, so the present tense is used.

Question 3: 32 divided by 5 = 160 divided by 50 =

Question 4: Divide 121 by 2=

A flat tongue sound is a sound formed by the tip of the tongue against the upper gums to obstruct airflow. That is, syllables that begin with z, c, and s in Hanyu Pinyin.

A tongue warping sound is a sound formed by the tip of the tongue against or near the front of the hard palate that obstructs airflow. Syllables that begin with zh, ch, sh, and r in Hanyu Pinyin.

There are eight prenasal vowels in prenasal Mandarin, namely an, ian, uan, üan, en, in, uen, and ün

There are eight post-nasal vowels in post-nasal Mandarin, namely ang, iang, uang, eng, ing, ueng, ong, and iong

Answer: Flat tongue 6, 7, 11

Tongue sounds 2, 5, 12

Prenasal 1, 2, 4, 8, 9

Post-nasal 3, 6, 7, 1, 0, 12

Flat tongue: 6 7 11

Tongue warping: 2 3 12

Prenasal 1, 2, 4, 8, 9

Post-nasal 3, 6, 7, 1, 0, 12