That he didn't come ___ our difficulty.A:made B:added C:increased D:gave选什么,

英语句子成分划分He didn't come.That is why he didn't know The reason ＿he didn't come was ＿ he was ill .A、why ,that B、 why引导的主语从句why he didn't come is that he was ill. 对吗? 句子分析：He hurt his leg yesterday.That's why he didn't come.why he didn't come是不是表语部分! I'm surprised that he should have attended the meeting but he didn't come up还有attended the meeting but he didn't come This is the reason—— he didnt come to the meeting 为什么不用that? he didn't come yesterday because he was ill.he didn't come yesterday【】【】his【】 He didn't come because he was ill.=He didn't come because of his__. he was ill.that is ---he didn't come yesterday a.when b why c how d that it was because he was ill that he didn't come 为什么要用that而不用which he said he would come,he didn't,t__________ I know he ____ tell you that he ____.A.didn't；would come B.didn't；will comeI know he ____ tell you that he ____.A.didn't；would comeB.didn't；will come C.doesn't；could comeD.doesn't；would come He didn't come to school ( )he was illA.because B.because of C.so D.so that He promised to come,but actually he didn't a_____. He didn't come to work yesterday.He什么ill. He didn't come here( )he was ill(因为) 定语从句do you know the reason why he didn't come?我把why换成that可以吗?变成 do you know the reason that he didn't come The reason ( ) he didn’t come was ( ) he was terribly ill.选项:a、why,becauseb、that,becausec、why,/d、that,that