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单项选择 容易0.94 引用1 组卷135
It         the doctors          the new drug has great significance for the treatment of the disease in the past 10 years.
A.puzzled; whereB.has puzzled; whether
C.puzzles; thatD.had puzzled; how
23-24高二下·广东广州·阶段练习
知识点:puzzlethatwherewhether现在完成时主语从句的连接词语法一致 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!
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