50. You won’t be able to see him because he a meeting in Suzhou when you arrive.A. will h

问题补充：

50. You won’t be able to see him because he a meeting in Suzhou when you arrive.

A. will have had

B. will be having

C. will have

D. is having

答案：

A. will have had

(答案→)B. will be having

C. will have

D. is having

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