——Who are you _______?        —— My mother. 
#59884
A
wait
B
waiting
C
waiting for
D
wait for
推荐题目
She wants_____ an orange.
#54503
A
to eat
B
eating
C
eat
D
eats
The president _____ all people _____ our environment. 
#54151
A
urge, protect
B
urged, to protect
C
urges, protect
D
urged, protect