1.What have we said ___ her so unhappy.
1.What have we said ___ her so unhappy.
A.makes B.to make C.made D.had make
我想问的是,题目里为什么是疑问语序而不是陈述语序,这难道不是主语从句吗?
2.If a book is in English,___ means slow progress for you.
A.as B.which C.what D.that
请问选什么并说明理由,另外,这里可以填“it”吗?