reason _he failed is _ he was too careless.用恰当的连词填空.怎么填?

reason _he failed is _ he was too careless.用恰当的连词填空.怎么填? _he failed many times,_he never gave up. The reason _his being late is _he was badly ill.A.why,is B.why,because C.for ,that D.for,because what is the most important reason that made the League of Nations failed?不是翻译 Do you think this is the reason ____he failed to come. Failed to connect with server 202.205.10.163 Reason code is 7 The reason why he failed is that he relies too much on others.不对就指出并改正 Whatever the reason,he failed.句中Whatever the reason,属于什么做状语?是从句做状语吗?如果是whatever the reason is才是从句做状语吧? The reason ________ he is unhappy is ________ he has failed the exam．A.which; because B.for that; that C.why; that D.for; because register is failed是什么意思 java.sql.SQLException:The transaction is no longer active-status:'Rolled back.[Reason=Unknow]'.Check the SQL Statement (preparation failed).--- Cause:java.sql.SQLException:The transaction is no longer active - status:'Rolled back.[Reason=Unknown]'.No Because Andy didn't study hard,_he failed in the English exam.A.so B.but C.or D./ the reason why he failed in the examination is [ ]he had not worked hardA because B that C for D because of 这题中为什么选B 呢 The reason why he failed is ____ he was too careless.A.because B.that C.for D.because of 有异议啊 what is the reason When he is busy,he feels very happy.The _ he is,_ _he feels. people say Alex is a bad boy,_he really is,l am afraid,为什么用which the reason _he was late for school was __he had to send his mom to a hospitala.that whyb.why becausec.why that d.that because