If youtalk about it with me please wait till I finish my work at hand.A. canB. mayC. mustD

问题补充：

If youtalk about it with me,please wait till I finish my work at hand.

A. can

B. may

C. must

D. should

答案：

A. can

B. may

(答案→)C. must

D. should

解析：考查情态动词。句意为：如果你非要和我谈谈这件事，请等我完成手头的工作。此处must表示“非要，一定要”。