蒸汽压表示液体蒸发和汽化能力,蒸汽压越高表明液体越易()。
参考答案:汽化
—Can I have _____ sweets?
—Sorry, I don't have _____. I'll buy _____ from the supermarket. [ ]
A. some;any:some
B. any;any;some
C. ant,:some;some
D. Some;any;any
A.用一次性塑料袋代替布袋购物
B.使用一次性筷子,讲究公共卫生
C.大力发展风力发电,减少火力发电
D.增加私家车用量,提高生活质量