I don't know _________ he will come tomorrow．_________ he comes,I'll tell you．
I don't know _________ he will come tomorrow．_________ he comes,I'll tell you．
選什么,為什么?
選什么,為什么?
英語人氣：416 ℃時間：2019-08-19 07:38:45
優(yōu)質(zhì)解答
就選D!前半句是賓語從句,if當是否講；后半句是真實條件句,if當如果講.其實,做這道題時,最好確定的是后半句,真實條件句的結(jié)構(gòu)：if從句用一般現(xiàn)在時,主句用將來時.這樣,很容易鎖定答案的.
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