问题
Kate always wears a smile _____ her face and looks happy. [ ]
A: in
B: on
C: at
D:over
B: on
C: at
D:over
正确答案是：
同类题型
I left my knife on the ______ /te??bl/ last night, but I forgot it.
How is the new movie? It’s ________.
how was your weekend? —- Great! It was my grandfather’s _______ birthday. We enjoyed ourselves.
He has two pets. One is a dog, ______ is a cat.
They will have a party __________ the evening of Octoberl.[ ]