题目内容

在输入输出(I/O)指令中,只有( )寄存器才能与I/O端口进行数据传送。

AX
BX
CX
DX

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____ will leave for Beijing.

A. Now there the man
B. The man here now
C. The man who is here now
D. The man is here now

The weather ____.

A. wet and cold
B. is wet and cold
C. not wet and cold
D. were wet and cold

The actor ______at the age of 70.

A. dead
B. died
C. dyed
D. dying

___were all very tired, but none of ____ would stop to take a rest.

A. We, us
B. Us, we
C. We, our
D. We, we

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