Though there was a heavy rain and terrible thunderstorm the children slept all night.A. q

问题补充：

Though there was a heavy rain and terrible thunderstorm, the children slept all night.

A. quickly

B. quietly

C. deeply

D. soundly

答案：

A. quickly

B. quietly

C. deeply

(答案→)D. soundly

解析：

Quickly快地 quietly安静地deeply深深地， soundly酣畅地，sleep soundly表示“睡得很沉”，句意是：虽然有雨和可怕的雷电，孩子们睡得很沉。选D。