作业帮I cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and 为什么选CI cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and为什么选C,而不选B
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I cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and 为什么选CI cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and为什么选C,而不选B
I cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and 为什么选C
I cleaned the room ____you were getting the dinner ready.
a.because b.if c.while d.and
为什么选C,而不选B
I cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and 为什么选CI cleaned the room ____you were getting the dinner ready.a.because b.if c.while d.and为什么选C,而不选B
是我在做什么的时候,你正在做什么,所以选while
如果选if的话,you后面不应该接过去进行时
希望可以帮到你,有不懂的还可以问我^^
首先只是在陈述一个已经发生的事情
if是也许 假如的意思从意思上讲不通
综合选项可以知道出题者想要表达的意思是 在你把晚饭做好的同时，我打扫了屋子。
这类题要脑子里有这种情景 一配合选项就知道选哪个了
if的条件状语从句基本上都是用一般现在时的（sometimes也可用一般将来是），很少用过去时，更不用说从句里用过去进行时的了
while表示你在准备晚餐时，我做了什么
若选if，则主句应该用将来时，即will clean，而从句用一般现在时表示将来，因为if表示假设，亦即未发生的事。。，整个句子应该变成I will clean the room, if you get the dinner ready。