Question

---Where’s your mother?   ---Oh, she ______ Shanghai on business.

A．have been to

B．have gone to

C．has been to

D．has gone to

Answer 1

C

根據Where’s your mother?說明她 不在這兒，用has gone to sp表示某人已經去了某地或正在去某地的路上，反正不在這兒，故選C