问题
选择题
—Have you ever _____ to a zoo?
—Yes, but only once. I visited Beijing Zoo last year.[ ]
A. gone
B. been
C. visited
D. seen
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—Have you ever _____ to a zoo?
—Yes, but only once. I visited Beijing Zoo last year.[ ]
A. gone
B. been
C. visited
D. seen
答案：B