How happy we were each other ！
#49780
A
to see
B
seeing
C
saw
D
have seen
推荐题目
People living in cold climates prefer to use warm clours a warm and comfortable feeling there.
#50262
A
to create
B
to creating
C
creates
D
create
Students should pay attention to __________ the teacher in class.
#50928
A
hear
B
listen to
C
listening to
D
hearing
If you want to work on Radio Beijing, keep English well.
#50791
A
study
B
studied
C
studying
D
to study