Last Saturday evening we went to a conce_爱下问搜题

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问题选择题

Last Saturday evening we went to a concert that was ________ by Zhouzhou.[ ]

A．conducted

B．performed

C．appreciated

D．evaluated

答案

答案：A

选择题

I can’t understand the story correctly _________ the new words in it.

A．because

B．because of

C．but

D．so

单项选择题

如果采用两级，8237A级联方式，最多可以构成( )个DMA通道。

A．2

B．4

C．8

D．16