Have you seen Lucy anywhere,Mr Lee?Lucy?She____your office for half an hour.A.has been inB.has been to C.has arrived in D.has gone to
问题描述：
Have you seen Lucy anywhere,Mr Lee?Lucy?She____your office for half an hour.A.has been in
B.has been to C.has arrived in D.has gone to
答
A 表示状态可以设一段时间for half an hour 连用