Lingling is a   . She works in a hospital. 
#28667
A
farmer
B
teacher
C
worker
D
nurse
推荐题目
 It’s important for us to have _________ food. It’s good for our ________.
#28216
A
health, health
B
healthy, healthy
C
health, healthy
D
healthy, health
There are three __in the office.
#29601
A
policeman
B
policemen
C
polices
D
policewoman