题目内容
【题目】She should _______ do more exercise.
A. tries B. try to C. to try D. trying to
【答案】B
【解析】
句意：她应该设法做更多的锻炼。A. tries设法第三人称单数；B. try to设法去做；C. to try动词不定式；D. trying to设法做某事，现在分词；should情态动词，后加动词的原形。根据题意，故选B。
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题目内容
【题目】She should _______ do more exercise.
A. tries B. try to C. to try D. trying to
【答案】B
【解析】
句意：她应该设法做更多的锻炼。A. tries设法第三人称单数；B. try to设法去做；C. to try动词不定式；D. trying to设法做某事，现在分词；should情态动词，后加动词的原形。根据题意，故选B。