问题

How was your National Day vacation—Great! We went sightseeing and spent the_____ days at home

A:why; that
B:that; why
C:because; which
D:of which; that

正确答案是：

同类题型

All the students in our class promised ____ the school rules.

. —Mum,why do you always make me eat an egg every day—______ enough protein and nutrition as you are growing up.

He wto his parents.

The next morning people found the outsideworld completely ___.

Please ____ the tree. Can you ____ any apples on it