He stood up and ________ a smile to cover up his disappointment.
#105087
A
hid
B
managed
C
refused
D
brought
推荐题目
Dark clouds _______ the sunlight. It seemed as if it was going to rain.
#105052
A
left out
B
picked out
C
blocked out
D
put out
My sister ____a good chance to go abroad for further study of English. 
#105138
A
was provided
B
was presented
C
was supplied
D
was offered
The beautiful girl stood there until the train ___________.
#105033
A
lost sight
B
caught sight
C
was out of reach
D
got out of sight
— Well, that was really a good meal. I _____ you were a really good cook. — Thank you. 
#105252
A
didn’t know
B
don’t know
C
haven’t known
D
hadn’t known