1.——Teach him to have faith in his own ideas,even if everyonetells him they are wrong.——You are right.Only in this way can he realize what______success is.A./ B.the 为什么不选B2.Why the explosion occurred was ______ the laboratory attend

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1.——Teach him to have faith in his own ideas,even if everyonetells him they are wrong.
——You are right.Only in this way can he realize what______success is.
A./ B.the
为什么不选B
2.Why the explosion occurred was ______ the laboratory attendant had been careless?
A.for B.because C.since D.that
为什么不选B

【1】第一题要注意success这个词的特殊用法,如果是泛指成功,是不可数名词,不要加冠词,但是如果特指一件成功的事要加冠词,第一题显然是泛指.
【2】这题主要是要注意,why已经提示后面接的句子表示原因,而且本身就有.的原因的意思,所以用that引导宾语从句,但如果用why来提问的话,一定要用because.
亲,能明白吗?

第一道题success是抽象名词,不可数,所以前无任何冠词,不过也有抽象名词具体化的情况,如The meeting was a great success.此时,就是抽象名词具体化, a great success译为一件很成功的事。
第二题我觉得题目中不应该用问号,而是句号才对,这是一个表语从句,that在句中不充当任何成分,但是不能省略,用法同the reason wh...

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第一道题success是抽象名词,不可数,所以前无任何冠词,不过也有抽象名词具体化的情况,如The meeting was a great success.此时,就是抽象名词具体化, a great success译为一件很成功的事。
第二题我觉得题目中不应该用问号,而是句号才对,这是一个表语从句,that在句中不充当任何成分,但是不能省略,用法同the reason why ……is that ……。不要被前面的why所迷惑了
.Why the explosion occurred 引导主语从句,所以这句话是主语从句加表语从句

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1,the是特指,或者用在独一无二的事物上,比如the sun,the moon等。
这道题里面的名词是广泛的“成功sucess),而且是不可数名词,所以不选the,也不用任何冠词,
2,why的本意就是造成什么后果的原因,用连词that引导一个宾语从句,如果再选用because就重复了,或者说成the explosion occurred was ______ the lab...

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1,the是特指,或者用在独一无二的事物上,比如the sun,the moon等。
这道题里面的名词是广泛的“成功sucess),而且是不可数名词,所以不选the,也不用任何冠词,
2,why的本意就是造成什么后果的原因,用连词that引导一个宾语从句,如果再选用because就重复了,或者说成the explosion occurred was ______ the laboratory attendant had been careless。这个空格里面填入because

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