题目内容
【题目】We are supposed ______ the lost child at once.
A. find B. to finding C. finding D. to find
【答案】D
【解析】 be supposed to do sth应该, 认为必须, 被期望做某事.根据题意我们被期望立即找到失踪的孩子.所以选D.
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【题目】We are supposed ______ the lost child at once.
A. find B. to finding C. finding D. to find
【答案】D
【解析】 be supposed to do sth应该, 认为必须, 被期望做某事.根据题意我们被期望立即找到失踪的孩子.所以选D.