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知能综合检测（二十）
九年级 Units 10~12
(45分钟 100分)
Ⅰ. 单项选择(30分)
1. It sounds to use “Could you. . . ”than “Can you. . . ”.
A. polite B. politely
C. more polite D. more politely
2. Mike didn’t get wet because his teacher him an umbrella.
A. lent B. discovered C. borrowed D. taught
