关于主语从句的几道题......请教

来源:百度知道 编辑:UC知道 时间:2024/06/01 22:52:14
What she is ill made us very worried.
taht 引导主语从句可以放在居首啊? 不是要用it作形式主语吗
还有几道题
____he said nothing at the meeting surpried us.
A that B what C all that D all what (A)

____black cats are bad luck is considered a superstition(迷信)rather than a fact.
A that B the C although D it is said that(A)

_____is more or less advanced can pass this test.
A anyone Bwho C whoever D a student ( C)
就这几分了,少了点,明天登录了在追加,帮解释解释

我教你个技巧来判断
假如整个句子的谓语前面的可以单独成为一个句子 就选that
第一题 HE SAID NOTHING AT THE MEETING句子结构完整 后面紧跟一个surprised 所以不用考虑太多, 就选that了
第二题也是
black cats are bad结构完整 后面紧跟谓语is considered所以选a