So far， about 40 houses have fallen down_爱下问搜题

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问题选择题

So far， about 40 houses have fallen down under the weight of the snow， with 22 people　　　　.

A．reported injured

B．reported injuring

C．reporting injured

D．reporting injuring

答案

答案：A

选择题

The apple is too big. Why don’t you ________ first?

A．cut up it

B．cut it up

C．cut it down

D．cut them up

问答题简答题

催化剂颗粒尺寸对甲醇合成有何影响？