题目内容
【题目】----Am I supposed __________ jeans at the party?
--- No, you’re expected to wear a suit and tie.
A. to wear B. to wearing C. wear
【答案】A
【解析】句意：---我应该穿牛仔参加聚会吗？---不，你最好穿正装和领带。考查be supposed to do用法，表示“应当，应该”，故选A。
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题目内容
【题目】----Am I supposed __________ jeans at the party?
--- No, you’re expected to wear a suit and tie.
A. to wear B. to wearing C. wear
【答案】A
【解析】句意：---我应该穿牛仔参加聚会吗？---不，你最好穿正装和领带。考查be supposed to do用法，表示“应当，应该”，故选A。