One of the most important problems we wi

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问题选择题

One of the most important problems we will have to solve is ____of students’ learning method.

A．that

B．this

C．what

D．Which

答案

答案：A

选择题

The Frenchman pointed to the spoon and asked me ________ to call that in Chinese.

A．whether

B．where

C．which

D．what

单项选择题

2台大型收割机和4台小型收割机在一天内可收完全部小麦的3/10，8台大型收割机和10台小型收割机在一天内可收完全部小麦，如果单独用大型收割机和单独用小型收割机进行比较，要在一天内收完小麦，小型收割机要比大型收割机多用多少台？

A．8

B．10

C．18

D．20