Your shoes. You’d better come to get them in half an hour.A. are mendingB. have mendedC. a

问题补充：

Your shoes. You’d better come to get them in half an hour.

A. are mending

B. have mended

C. are being mended

D. have been mended

答案：

A. are mending

B. have mended

(答案→)C. are being mended

D. have been mended

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