Question

(   ) 8. You should have warned the passengers it's very dangerous to        their hands when taking buses. If so,the accident would have been avoided.

A. stick out    B. knock out    C. stick to    D. throw out

Answer 1

8. A考查动词词组的用法。stick out伸出，坚持； knock out打败，淘汰；stick to坚持，遵守；throw out 扔出，拒绝。句意：你本来应该警告乘客，坐公共汽车时把手伸出车外是非常危险的事。如果这样的话，这场事故本可避免。