This I think the first time that we traveling together. Would you like to join us?A.

问题补充：

This, I think, the first time that we traveling together. Would you like to join us?

A. has been; has gone

B. was; had gone

C. will be; are going

D. would have been; would go

答案：

A. has been; has gone

B. was; had gone

(答案→)C. will be; are going

D. would have been; would go

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