make sure that the electricity is turned off and the windows are shut up为什么用make sure啊?
问题描述:
make sure that the electricity is turned off and the windows are shut up为什么用make sure啊?
请详细一点 谢谢
答
因为make sure是确保的意思时态方面因为这是祈使句,所以要用动词原形make sure!!哦