问题
选择题
—How about visiting the museum?
—Good idea. But first we should find out ______ it is open. [ ]
A. how
B. whether
C. what
D. which
答案
答案：B
搜题请搜索小程序“爱下问搜题”
—How about visiting the museum?
—Good idea. But first we should find out ______ it is open. [ ]
A. how
B. whether
C. what
D. which
答案：B