单项选择题

This mountain range has many high（）and fertile valleys.

A.peaks
B.hills
C.phases
D.pink

相关考题

His proposal is（）to all of us and you do not need to te...

单项选择题His proposal is（）to all of us and you do not need to tell us more about it.

A.apparent
B.appearing
C.approaching
D.apart

大学英语四级