6. You must (A) washing (B) to wash (C) wash (D) washed your hands before meals.

問題詳情

6. You must
(A) washing
(B) to wash
(C) wash
(D) washed your hands before meals.

參考答案

答案：C
難度：困難0.333333
統計：A(0),B(2),C(1),D(0),E(0)

上一篇 : 7. A: Do you have to clean the bathroom every day? B: No, we (A) have not. (B) don’t. (C) won’t. (D)
下一篇 : 3. Melissa should give (A) she (B) herself (C) hers (D) itself a vacation.