27．—I can’t find Fred．He is not at home． —Why don’t tryhim?A. phoningB. to phoneC. phoneD.

发布时间：2020-08-15 03:01:25


27．—I can’t find Fred．He is not at home．
—Why don’t try    him?
A. phoning
B. to phone
C. phone
D. having phoning

网友回答

(答案→)A. phoning
B. to phone
C. phone
D. having phoning
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