You ________ wear sports shoes when you climb a mountain._刷题宝

题干

You ________ wear sports shoes when you climb a mountain.

A：can't

B：shouldn't

C：mustn't

D：have to

上一题下一题 0.0难度选择题更新时间:2018-10-18 09:09:56

答案(点此获取答案解析）

D

同类题1

下列常用实验仪器中，能直接加热的是（）

同类题2

如果一个角与它的余角之比为1：2，那么这个角为____度．

同类题3

已知A、B、C相互独立，如果P（AB）=

\frac{1}{6}

P (\bar{B} C) = \frac{1}{8}

P (A B \bar{C}) = \frac{1}{8}

P (\bar{A} B)

同类题4

补全对话

从方框中选择最佳选项完成对话，有两项多余

a. Yes!

b. The keys? They're on the table.

c. No, they aren't.

d. How about my books?

e. It's under the desk.

f. Where are they?

g. Thank you very much.

A: Hi, Susan! My keys（钥匙） are lost（丢失）. ____

B: Are they on the table?

A:____

B: En. . . Are they in your bag?

A: But where is my bag?

B:____

A:____They are here. But there aren't any books in my bag.

B: Ha- ha. Are they lost, too?

A: Oh, no.

B: Look! They are on the shelf (架子).

A:____

B: Not at all.

同类题5

读日本地图，完成下列问题。

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