已知集合 A={x|﹣2≤x≤3}，B={x|x＜﹣1}，则集合A∩B=

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已知集合 A={x|﹣2≤x≤3}，B={x|x＜﹣1}，则集合A∩B=（　　）

A：{x|﹣2≤x＜4}

B：{x|x≤3或x≥4}

C：{x|﹣2≤x＜﹣1}

D：{x|﹣1≤x≤3}

上一题下一题 0.0难度选择题更新时间:2016-08-09 12:12:04

C

阅读下面材料,从每题所给的三个选项(A、 B和C)中,选出最佳选项,

Let's read the conversations and guess the meaning of the following expressions.

It's up to you.

A: What would you like for dinner tonight?

B: I'm not sure. What do you want?

A: It's up to you. Whatever you want, we will have.

In your dreams!

A: Guess what? This weekend, I caught a fish this big.

B: No way.

A: Yeah, it was huge!

B: In your dreams! It's impossible that you caught a fish that big.

Play it by ear.

A: Hey, what do you want to do this weekend?

B: I don't know. Maybe we can go to see a movie or have dinner. Why don't we play it by ear?

A: Sure. Let's decide as we go along.

Keep my fingers crossed.

A; Hey, How are you?

B: Hey, I am doing great. I did well in a job interview yesterday. I really hope to get the job.

A: Oh, have you heard back from them?

B: No, not yet. But I'm keeping my fingers crossed. Hopefully they'll ca11 me today.

Miss the point

A: Okay. So now do you understand?

B: I'm not sure. Can you explain it again? I think I missed the point.

A:. All right. I'll explain it one more time.