________ we go swimming every day ________ us a lot of good.

A．If；do B．That；do

C．If；does D．That；does

 

D

【解析】D　[句意：我們每天去游泳給我們帶來許多好處�？疾閠hat引導的主語從句，that只起引導作用，不在句中充當成分，故排除A、C，根據(jù)主謂一致的原則，排除B，故答案是D。]

 

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