Which of the processes listed would be the most satisfactory method to use to lower the humidity of the air being circulated by an air conditioning system?
A.Cooling the air to a temperature just above dew point
B.Heating the air to a point at which moisture will boil off ,then re-cooling it
C.Cooling the air to a point below dew point, then reheating it
D.Heating the air and then cooling it to a point below dew point
第1题:
The boss ________ with my work.
A、was satisfying
B、was satisfied
C、satisfied
D、satisfactory
第2题:
A vessel is "listed" when it is ______.
A.down by the head
B.down by the stern
C.inclined due to off-center weight
D.inclined due to wind
第3题:
第4题:
A.Use’prtconf-c’toseeifthesystemis64-bitenabled
B.Checkthe/etc/inittabtoseeif/etc/method/cfg64isenabled
C.Usethels-altoseeif/unixislinkedto/usr/lib/boot/unix_64
D.Usethelslppcommandtoseeifthebos.mp64filesetisinstalled
第5题:
第6题:
4、已知a='pYthon',下面哪条语句可以令b为第一个字母大写的字符串'Python'。
A.b=a.lower()
B.b=a.upper()
C.b=a[0].upper()+a[1:].lower()
D.b=a[1].upper()+a[2:].lower()