朱自清的号是什么?
参考答案:
秋实。
It's very hard to imagine _________ without television. [ ]
A. how life would be like
B. how is life
C. what life would be like
D. what is life
A heated bulkhead has the effect on a hygroscopic commodity of().
A.causing moisture to accumulate against bulkhead
B.lowering the vapor pressure of the commodity
C.lowering the dew point of the air
D.raising the vapor pressure of the commodity