()that the electricity is turned off and the windows are shut. A Make sure B Making sure为什么选B,求解答,O(∩_∩)O谢谢!

()that the electricity is turned off and the windows are shut. A Make sure B Making sure
为什么选B,求解答,O(∩_∩)O谢谢!

选A
祈使句 表示请求、命令等的句子叫祈使句.它的主语是听话人(you) ,一般不需要说出来.
通常以动词原形开头.

难道不是答案错了

后面有个is作动词，前面的Make就要变动名词去e加ing