______ in the dark, his head bumped against the wall.A．When he was walkingB．When walkingC．

______ in the dark, his head bumped against the wall.

A．When he was walking

B．When walking

C．Walking

D．While walking

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

All was dark in the district except for a candle ______ through the curtains in one of hou

答案解析
The head of the British Government is the______.A．QueenB．Prime MinisterC．Governor in Gener

答案解析
As it became dark, the wounded who survived in the accident ______ with their chief to ano

答案解析
In the United States, the head of the executive branch is______.A．the CongressB．the Suprem

答案解析
The authors purpose in writing the passage is to______.A．show that straw can be used to bu

答案解析
We could not______who was coming along the road in the dark night.A．make forB．make outC．ma

答案解析
It was almost dark in the streets______ a few very powerful spotlights.A.excludingB.but fo

答案解析