whether/if引导的宾语从句
人气：249 ℃ 时间：2020-01-27 12:04:49
解答
1whether和if都可以引导宾语从句,表示“是否”,在口语或间接引语中两者可以互换使用.如：I wonder if / whether I can get some advice from you.Ask him whether / if he can come.但在有些情况下,whether和if的用...
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