---Will you come over to Beijing for the may Day holiday? ---I’d like to but my family th

问题补充：

---Will you come over to Beijing for the may Day holiday?

---I’d like to, but my family the World Expo in Shanghai during the holiday.

A. are visiting

B. are to visit

C. will be visiting

D. will visit

答案：

A. are visiting

B. are to visit

(答案→)C. will be visiting

D. will visit

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