问题
选择题
－Where is John?
－He ______ the science lab.[ ]
A. has gone to
B. has been to
C. went to
答案
答案：A
搜题请搜索小程序“爱下问搜题”
－Where is John?
－He ______ the science lab.[ ]
A. has gone to
B. has been to
C. went to
答案：A