16．.—Mr Smith may I ask for a few days off? I am worn out. --. We are too busy.A. Don’t m

问题补充：

16．.—Mr Smith, may I ask for a few days off? I am worn out.

--. We are too busy.

A. Don’t mention

B. Forget it

C. Don’t worry

D. That’s right

答案：

A. Don’t mention

(答案→)B. Forget it

C. Don’t worry

D. That’s right

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