问题
单项选择题
用滚杆拖运笨重物体时，添放滚杆的人员应站在（），并不得戴手套。
A.滚动物体的前方；
B.滚动物体的后方；
C.滚动物体的侧方；
D.方便添放滚杆的方向。
答案
参考答案：C
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用滚杆拖运笨重物体时，添放滚杆的人员应站在（），并不得戴手套。
A.滚动物体的前方；
B.滚动物体的后方；
C.滚动物体的侧方；
D.方便添放滚杆的方向。
参考答案：C
补全对话。
Donna: Hi, Emma! __1__ go to a movie. Emma: Hmm. I __2__ no idea (主意) Donna: Well, It's a __3__ Crouching Tiger and Hidden Dragon. Emma: Oh, I __4__ don't like action movies. Anyway (不管怎样) __5__ . Donna: OK. Where's Jim? __6__ he want to go to a movie? Emma: __7__, I don't know. Look, he is there! Donna: Hey, Jim? Do you want to go to a movie? It's Crouching Tiger and Hidden Dragon! Jim: Movie? That __8__ great! Is it a comedy? I like comedies and __9__ . Donna: No, it's an action movie. Jim: Oh, I think it is __10__ .Let's go to see a comedy. |