Senior high school English multiple choice questions

Excuse me, how to solve this problem? Ask for a detailed explanation, especially how to understand the answer sentences. . .

What do you think of this plan?

It _ _ _ _ _, so we can't think too highly of it.

A. it depends entirely on B. meaningless

C.d. just so-so

Supplement to the question:

Thank you for your answers! I read on the Internet that some reference answers are B or this C, which is very confusing. ...

I remember that we can't think too highly of something, which means "speak highly of …". I wonder if it's this sentence pattern.

A: d

How does this plan make you feel?

That's all (I think). Therefore, we cannot overestimate it.

Analysis: there are two controversial points in this conversation, one is so, and the other is the ambiguity of can not structure ... ...

Try to solve the problem by elimination. A. It depends. Out of context, you can rule it out first. If it's C, the application: it's like this ... that ... means: so. . . So it is better to change the following not to never, and the adjective practical is not perfect, so I don't choose it. That's true ... we can't think too highly of it. Here is the plan. . . So we can't overestimate it. )

The other is B: It doesn't make sense.

This plan is far from reliable. Therefore, we cannot overestimate it.

Inconsistency, not very good, rule out.

D. but that's all. But this is unreasonable. Personally, you think the plan is average, which is not the basis of "we can't take it too high" This is a bit too overbearing. If you don't have this, then let it go:

So-so. We can't think too highly of it.

Comment: Why do you ask questions in the past tense? The answer is in the present tense again, but I don't quite understand why.

After the answer, I looked it up on the Internet and found this question:

Questions and Answers on Teacher Recruitment Examination in Xiangtan City, Hunan Province (English Volume)

27. What do you think of this plan?

It _ _ _ _ _, so we can't think too highly of it.

A. it depends entirely on B. meaningless

C.d. just so-so

27.c [analysis] actually means what do you think of this plan? The second half of the sentence says, so you can't give it a high evaluation. You should know that the plan is general, neither too good nor too bad. It depends, but it's not clear how it doesn't fit the sentence. B says it doesn't make any sense. It's too demeaning. Option c says the plan is feasible, which means it is neither too good nor too bad. Option d is general and somewhat derogatory. So option c is the most suitable.

Sorry, I didn't score!