Find answers and analysis of English questions, and analysis of English questions

Parse? Do you want me to do it hand-to-hand, I'll try to do it first.

If only ......in this sentenceThat's it) is the key to picking the right option, and the sentence that follows this phrase must be in the form of the past perfect tense, but it is not expressed"Past past"。It is a subjunctive mood that indicates that in the past did not correspond to the facts. if only i （had taken）your advice.

If only I had listened to you. The truth is, I didn't listen to you.

I think I chose B, to the past virtual.

If only is equivalent to wish, to use the subjunctive mood, the opposite of the past.

If it's for the present, use the past tense or were, if it's for the past, then use had done

If the future is substantial, then use the original form of the ten verbs that would should could might.

The answer is b, had taken. Indicates a subjunctive mood that is contrary to past facts.

46 choose C, this is a definite clause, referring to book. Choose a and there are two subjects 47 choose d, choose d, this one object clause. they were interested in everything （that） you told them.

Here that is omitted, leading is a definite clause.

Be interested in is a phrase that excludes somebody sth, where the object is missing, a, c can't.

48 choose d, this one is a definite clause, which refers to the previous sentence. To translate it this way: astronauts do a lot of experiments on spaceships, and I think it's very helpful for understanding space.

b is not true, plural, which refers to the experiment, meaning that it is not good to choose d.

A,C is definitely not right,Be of help means be helpful,

46 Question C. Because which is used as a precedent to modify many books. is a definite clause. If you choose a, the two sentences should be connected with and.

47 Question Choices interested in is a fixed collocation, "right ......interested". As for d, the complete answer should be were interested in everything that you told as the object of in, followed by the definite clause, omitting the antecedent that.

As for question 48, because the experiments referred to are plural. This question is recommended to look here, good luck.

a them stands for many books

a interseted in told followed by the object so choose a

46 choose d, because some of those as a whole is the subject, and they are the accusative, so don't choose.

47 According to the grammar, it is understood that it is be interested in something; 46 I feel that it is okay to use them, and my first reaction is them...; 48 Shallow Consciousness Plus Language Sense Selection A

a All other expressions are incomplete.

a Depending on the tense, she arrived last night, so as soon as I finished writing the letter, I ran out of the room and rushed to the post office.

b Tense congruence c

c These two questions are to test the usage of the present perfect tense, to grasp the time relationship of the present perfect tense, that is, the past action is related to the present, that is to say, there must be a past, and there must be a present, otherwise the present perfect tense cannot be used.

1,-- I remember (in the past) you were a genius pianist in college, can you play the piano for me (now)?

- Sorry, but I haven't played in years (from being in college to now). So use the present perfect tense.

2, -Alvin, are you coming with us now?

- I would love to, but something unexpected happened. (It happened before I could go with them, and now it turns out that I can't go.) ）

1 c According to the meaning: I haven't played the piano in years. (Emphasis on the current result' for many years without playing the piano.)

2 a Same reason: the present perfect tense 'emphasizes on the present result 'something unexpected happened'

a. don't play

I haven't played the piano for many years.

Denotes an inherent state in the simple present tense.

a. has come up

The unforeseen has happened, so choose A.

c。for years This is the standard time adverbial for the present perfect tense, so choose C.

Choose A. The present perfect tense indicates the effect of the action that took place on the present moment.

CC first question, they failed 6 times, but they decided to try again for the seventh time. The seventh is theseventh

time.To add the tassels. Because this is an ordinal number.

The second question is that this sentence is an exclamation sentence. The sentence structure is what

a an (or no a an).

The other one is how

be(isam

are and so on. And here weather is an uncountable noun, so there is no a.