____what one does,I think,is half of his success.A:Believing in B ;To believe C;Belive in D;Believe我要理由啊！

____what one does,I think,is half of his success.A:Believing in B ;To believe C;Belive in D;Believe我要理由啊！
____what one does,I think,is half of his success.
A:Believing in B ;To believe
C;Belive in D;Believe
我要理由啊！

____what one does,I think,is half of his success.A:Believing in B ;To believe C;Belive in D;Believe我要理由啊！
A应该是正确答案,因为在这句话有了个谓语就是"be动词---is",那么我们在选择的时候就不能选择动词的原形,只能变化一下,A项是动名词形式做的是主语.
believe是相信某人所说的话
believe in 是相信某人,即引申为信任某人.
B项的不定式通常表示目的或者没发生的动作!
正确答案是A

A

A

A 作主语 用动名词 i think是插入语 无视他

A.
把原句简化,去掉无聊的部分,就是
____what one does is ...
说明is前面整一个部分要发挥主语的作用,因此必须添上一个非谓语动词形式(to+v. or v.ing),由此排除CD.
而固定搭配是believe in sth,(口语的时候可以用believe+某人)因此应该选择A.

A
动名次短语作主语！

A
用动名词作主语 i think是插入语
意思大概是，相信一个人所做的，就是帮助他成功了一半