______ is important for us ______ learn computer.

A．It, to

B．It, /

C．That, /

D．This, to

 

【答案】

A

【解析】考察固定句型。句子句型It is+adj +for sb+to do sth

句意： 對我們來說學(xué)電腦是重要的 故選A

 

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