Whenchanginglanes,adrivershouldusehisturningsignaltole...

问题详情：

 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. he is entering what lane                              D. what lane is he entering

【回答】

B

知识点：其他

题型：选择题