题目内容
（请给出正确答案）
If you don't understand a section of mathematics text, ______.
A．it is no use going on to other subjects
B．it is no use going on to the next section
C．you can not go on studying physics
D．you can go on studying chemistry
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更多“If you don't understand a sect…”相关的问题
听力原文：M: This room is so crowded. I can hardly hear and see a thing.
W: I don' t understand why they didn' t have this show in a bigger theatre, do you？
Why is the man complaining？
A．The show is very difficult to understand.
B．The room is full of theatrical persons.
C．The crowd is very noisy.
D．The room is too small for the audience.
听力原文：M: I always feel like I need more hours from the day. Work, family...
W: I understand. Every morning I spend time looking for glasses, keys, or the other shoe.
M: Yeah, the other shoe! I've been there. But what's our mistake？
W: I think it's being disorganized. When you're disorganized, you don't know where things are. If you can stay organized, you can really save some time.
M: All right. Let's start saving time from this very minute.
W: Bank online？
M: Yes. Some people are afraid to do it but it's something smart and safe. You can talk to the service representatives about how to do it and how safe it is. Just think about writing checks, making transfers, checking statements.., you can save about 30 minutes, or even up to an hour. I've actually saved a lot of time.
W: And for library people, make a list and go online first before you actually make the trip to the library.
M: Exactly right. Reserve books online rather than go there to find the library doesn't have the book you want. You can put it in order and they will call you and let you know when it's in and then you go to get it.
W: That's brilliant. Now people who are always looking for the same phone number？
M: Highlight it in a bright color.
W: Ok. My weakness is my purse. It is the horrible bottomless pit. I don't even know what's in there.
M: Keep a pen in every purse and a zip-locked bag of note cards, so when you are waiting in line or for an appointment, you could write down notes quickly. Keep a separate pouch inside for your receipts.
(20)
A．Their busy mornings and days.
B．Advantages of staying organized.
C．Various methods of saving time.
D．Life of two disorganized persons.
What is the teacher doing by saying this in terms of instruction？
"Now， did the questions help you underst and the text better？"
A.Observing the activity.
B.Evaluating the activity.
C.Monitoring the activity.
D.Controlling the activity.
Because of my poor Spanish, I'm afraid I can't make myself ______.
A．understand
B．to understand
C．understanding
D．understood
A.that you don' t understand
B.what you don' t understand
C.which you don' t understand
D.what don' t you understand
A．If you don't forget to feed it.
B．If you don't get bored easily.
C．If you don't trade it for something.
D．If you don't expect it to be anything but a pig.
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