问题

What about going to the South Lake for a picnic next weekend?—– OK. But I’m not sure ________ it will rain.

A:why
B:where
C:when
D:whether

正确答案是：

标签： about , going , what

同类题型

Both my parents were born _______ 1970. [ ]

I lost my school ID card. I can not find .

Do you hear there was _______ fire in the shopping mall last night?－ Yes. I never thought _______ fire can be so terrible.

Look, so many people are running out of the station. I wonder what ________.

If a=”4,” b=”5,” what’s the answer to the question “ a + 2ab +1 =?”—.