问题
选择题
—I'm not sure _______ it's fine tomorrow.
—Of course it is. The radio says it'll keep fine these days. [ ]
A. whether
B. when
C. what
D. where
答案
答案:A
—I'm not sure _______ it's fine tomorrow.
—Of course it is. The radio says it'll keep fine these days. [ ]
A. whether
B. when
C. what
D. where
答案:A