only when_______in1949______to his motherland1.was the war over;h_英语解答

only when_______in1949______to his motherland
1.was the war over;he returned
2.the war was over;he returned
3.the war was over;did he returned
4.was the war over;did he returned

人气：462 ℃　时间：2019-12-06 06:12:55

解答

3
only引导状语（这里是状语从句）引用主句部分倒装.所以从句还是用陈述句语气,主句要把助动词提前完成部分倒装.