题目内容
根据所给要求,改变下列句子。每空格限填一词。
Could you tell me ? Did your brother catch the plane last week?(合并为一句)
Could you tell me ________ your brother ________ the plane last week?
答案:if/whether, caught
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题目内容
根据所给要求,改变下列句子。每空格限填一词。
Could you tell me ? Did your brother catch the plane last week?(合并为一句)
Could you tell me ________ your brother ________ the plane last week?