The American girl has a good          of Chinese and can express herself freely in the language.
#6397
A
item
B
series
C
command
D
usage
推荐题目
You should take the medicine after you read the __________.
#7240
A
lines
B
instructions
C
words
D
suggestions
Can you think of a _____ in which you could use this expression.
#6610
A
situation
B
condition
C
state
D
matter
 You may go to the ________ if you want to watch Peking Opera. 
#7128
A
library
B
supermarket
C
theatre
D
bookshop