---- ! There is a bus ing.
---- Thank you very much for telling me. You saved my life!
A. Good luck
B. Watch out
C. Cheer up
D. Well done
网友回答
A. Good luck
(答案→)B. Watch out
C. Cheer up
D. Well done
解析：本题考查交际用语。句意：--小心!汽车过来了.-- 谢谢你告诉我。你救了我一命。watch out小心