28．With so much work with I doubt if I shall have time to visit you.A. to dealB. dealin

问题补充：

28．With so much work with , I doubt if I shall have time to visit you.

A. to deal

B. dealing

C. dealt

D. having dealt

答案：

(答案→)A. to deal

B. dealing

C. dealt

D. having dealt

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