-----What about going to the South Lake for a picnic next weekend?
----OK. But I am not sure ____it will rain.
A.why | B.where | C.when | D.whether |
-----What about going to the South Lake for a picnic next weekend?
----OK. But I am not sure ____it will rain.
A.why | B.where | C.when | D.whether |
试题篮
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