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英语题33333333Tomworksveryhard,hisfamilyisstillverypoor.A.yetB.forC.soD.andIhelphimhehelpsme.Wehelpeachother.A.but,B.andC.orD.forIwaslisteningtothemusictherewasaknockatthedoor.A.whileB.whenC.

题目详情
英语题33333333
Tom works very hard,_____ his family is still very poor.
A.yet B.for C.so D.and
I help him _____ he helps me.We help each other.
A.but,B.and C.or D.for
I was listening to the music ________ there was a knock at the door.
A.while B.when C.because D.until
▼优质解答
答案和解析
A表转折
B表递进
B表并列