肥皂粉()
第1题:
According to the stranger, in the West the winters are______.
A. dry and cold
B. warmer than in the East
C. wet and cold
D. mild
49.答案为A 根据第三段第一句乘客的谈话可知西部的冬天可到零下20度,并且不像这里那样潮冷,以此可推断西部的冬天应该是干冷。
第2题:
A sling psychrometer is used to measure ______.
A.seawater temperature
B.engine temperature
C.dry bulb and wet bulb temperatures
D.barometric pressure
第3题:
第4题:
That is the()(干粉)cargo.
第5题:
Sufficient time should be given for each coat to ().
第6题:
湿货要远离干货。()
第7题:
()must be kept away from dry cargo.
第8题:
soap powder
dry powder
wet powder
rain coat
第9题:
Consequently
Finally
Lately
Strangely
第10题:
To show his nice “rubber coat”.
To sell it to a farmer.
To test if it could keep off the rain.
To go to work in the field.
第11题:
glass cleaner and paper towels
dish soap and a wet towel
a soft, pre-moistened towel or wipe
dry paper towels
第12题:
in wet places
close to the heat
away from chemicals
in dry places
第13题:
As the amount of moisture in the air increases, the difference between the dry bulb and wet bulb temperatures will ______.
A.increase
B.decrease
C.remain unchanged
D.be greatest at dew point
第14题:
第15题:
Standing under a big tree to()getting wet in a rain is not a good choice. This is especially true when it is the thunderstorm reason.
Aavoid
Bkeep
Cstop
Ddrop
第16题:
干货通常被装载到货舱里。()
第17题:
Ropes should be kept ().
第18题:
The ()(干货船 )can’t carry wet cargo.
第19题:
Which of the following should a technician use to clean the glass on a flatbed scanner?()
第20题:
would be raining
had been raining
would have been raining
had rained
第21题:
avoid
keep
stop
drop
第22题:
Twice the dry bulb temperature
10℃ above the dry bulb temperature
5℃ above the dry bulb temperature
Equal to the dry bulb temperature
第23题:
lower thermal expansion rates than wet liners
greater heat transfer rate than wet liners
greater wear resistance than wet liners
procedure to replace dry liners is simpler than for wet liners