John wants to be a     , so he often helps sick people in the hospital. 
#29820
A
reporter
B
doctor
C
scientist
D
cook
推荐题目
Someone of great charm ________________.
#28336
A
has lots of money
B
has an attractive quality
C
wears fancy clothes
D
hates everyone
I have plenty of __________ here.
#27765
A
friend
B
friends
C
a friend
D
the friends
—Which sport is the most popular in China? —I think ______ is. 
#28722
A
running
B
cycling
C
swimming
D
table tennis