Kate and I are good friends, but we are_爱下问搜题

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问题选择题

Kate and I are good friends, but we are in different ____.[ ]

A. classes

B. school

C. grade

答案

答案：A

选择题

_____ he works hard, I don't mind when he finishes the experiment.[ ]

A. As soon as

B. As well as

C. So far as

D. So long as

单项选择题

静中通车载站卫星系统现使用的卫星频段是（）。

A.Ku频段

B.C频段

C.KA频段