请教几个英语从句的问题.what、that、which引导的从句

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/13 03:57:16

请教几个英语从句的问题.what、that、which引导的从句
1.They are teachers and don't realize ( )to start and run a company.
A.what it takes B.what takes it
C.what they take D.what takes them
为什么?take在这里是什么意思?what在从句中当什么成分?
2.I have made it clear( )I will never go back on my word.
A.when B.that C.where D.however
为什么不选A?
3.( )Bob is good at football is known to us all.
A.What B.How C.That D.Which
为什么不选C?从句“Bob is good at football”并不缺少什么成分啊.

1 take应该是花费的意思 what是Take的宾语
2 that引导宾语从句而且that在句中不充当成分不需要其他的词
3 应该是that吧主语从句的引导词不能省略我严重怀疑这道题答案错了

请教几个英语从句的问题.what、that、which引导的从句英语从句问题,WHICH,THAT,WHAT,AS之类的引导从句时 what which 和 that 的区别 what,which,that等引导从句的区别引导词where which what that在从句的位置? whose,whom,who,what,which,that.引导从句的区别区分what和that、which引导的宾语从句, 怎样区分what和that、which引导的定语从句 which what 引导表语从句的问题,急! what引导的从句问题英语定语从句中that、what、where、which、why、whose、等引导定语从句的词的用法 which和that引导从句的区别