It is generally believed that being hard-working is just_____it takes us to be successful in our career .
问题描述：
It is generally believed that being hard-working is just_____it takes us to be successful in our career .
A.that B.whether C.what D.how
答
It is generally believed that being hard-working is just_____it takes us to be successful in our career .A.that B.whether C.whatD.how Cwhat这里做主句的表语,从句的宾语,而别的词没有...