Question

【题目】When changing lanes, a driver should use his turning signal to let other drivers know .

A. he is entering which lane B. which lane he is entering

C. is he entering which lane D. which lane is he entering

Answer 1

【答案】B

【解析】

试题分析：which引导的句子做know的宾语，句子用陈述语序。句意：改道时，驾驶员应该打开转向灯，

好让其他驾驶员知道他要走那条道。