_______to sunlight for too much time will do harm to one’s skin. 
#94144
A
Exposing
B
Being exposed
C
Having exposed
D
Exposed
推荐题目
 _____ the teacher, and he will tell you the answer.
#98310
A
Asking
B
Ask
C
If ask
D
If you ask
My friends and I are making an area to encourage birds _________.
#96661
A
come and feed and lay their eggs safely
B
to come and feed and lie their eggs safely
C
to come and feed and lay their eggs safety
D
to come and feed and lay their eggs safely
— ______ him off tomorrow, or you will regret it. — I will. 
#95938
A
To see
B
Seeing
C
If you don’t see
D
See