（2015•黑龙江牡丹江）— What about going to Jingpo Lake for a trip next weekend?　— OK. But I'm not sure _____ it will rain.

题型：单选题题类：真题难易度：普通

— What about going to Jingpo Lake for a trip next weekend?　

— OK. But I'm not sure _____ it will rain.

A、whether B、where C、why

举一反三

— Maybe. We'll go there if the show ______ before 6. But I don't know if there ______ any free tables then.

—Of course. The high-speed train is very fast.(填入适当的引导词)

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