题目内容
—I often have hamburgers for lunch.
— You’d better. It’s bad for you ______ too much junk food.
— You’d better. It’s bad for you ______ too much junk food.
A.eat | B.to eat | C.eating | D.ate |
B
动词不定式。It为形式主语,动词不定式to eat too much junk food 作真正的主语。
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