-I heard Back Street would sing at the New Theater.-Where did you ?A. pick that up 　B. pu

问题补充：

-I heard Back Street would sing at the New Theater.

-Where did you ?

A. pick that up

B. put that up

C. make that up

D. take that up

答案：

(答案→)A. pick that up

B. put that up

C. make that up

D. take that up

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