问题补充：
---- for the car as it moves off.
---- Thanks. I don’t want it to hit my bicycle.
A. Go out
B. Reach out
C. Watch out
D. Work out
答案：
A. Go out
B. Reach out
(答案→)C. Watch out
D. Work out
解析：考查词组：A. Go out出去B. Reach out 伸手够C. Watch out当心D. Work out制定出，句意：当心汽车开动的时候。--谢谢，我不想让它撞到我的自行车。选C。
