单效蒸发中,原料液的温度越高,蒸发时的单位蒸汽消耗量()。
A.越大
B.越小
C.不变
D.无法确定
参考答案:B
该图为“ 某月沿 0°经线海平面平均气压分布图”。 读图回答问题。
小题1:上述“某月”是:
A.1 月
B.4 月
C.7 月
D.10 月小题2:该月份乙地的气候特征是:
A.高温多雨
B.低温少雨
C.温和多雨
D.炎热干燥
One of the few things you _____ say about English people with certainty is that they talk a lot about the
weather. [ ]
A. can
B. must
C. should
D. need