精选优质文档-倾情为你奉上1Which do you enjoy _ your spare time, playing cards at home or taking a walk in the park?A. spending B. to spend C. having spent D. to have spent解析:同学们对于enjoy后接-ing动词记得很熟,已成思维定势,所以会不假思索地选A,而实际上此句enjoy的宾语是which,空白处应填入一个不定式,表目的,整句话的意思是“你喜欢做什么来度过你的空闲时间,在家玩牌还是去公园散步?”故正确选项应为B。另外,通过这道题我们还可以学到一个短语,spare time空闲时间、闲暇时间,这里spare作形容词,表示“空闲的,多余的”。free time也可以表示“空闲时间”。2Im sorry I cannot help _ the work.A. to finish B. finishing C. finished