题目内容

This is a(an) _______ book.

A. useful
B. use
C. to use
D. used

查看答案

搜索结果不匹配？点我反馈

更多问题

she feels _______ when receiving gifts.

A. happily
B. happy
C. happyness
D. happened

They have _______ neighbours.

A. happily
B. friendly
C. friendship
D. friends

It’s a good habit to keep the classroom _________ all the time.

A. clearly
B. clean
C. cleaning
D. clear

All of us were very when we heard the news.

A. excited, exciting
B. excited, excited
C. exciting, exciting
D. exciting, excited