动名词做主语 Doing exercise can ____ us healthy. A.makes B.TO make C.making D.make
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解答
Doing exercise can ____ us healthy. A.makes B.TO make C.making D.make 答案:D 解析:∵动词作主语时,须用它的动名词形式,即在动词原形后+ing, ∴开头为Doing exercise. ∵can是情态动词,而情态动词后必须+动词的原型, ∴中间部分为can make us. 整句连起来就是Doing exercise can make us healthy. 意思:做运动可以使我们健康.