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【单选题】
The refrigeration system low pressure cutout switch is actuated by______.A.
an electric system manager
B.
a sensing bulb at the tail coil of the evaporator
C.
pressure changes in the suction line
D.
failure of the king solenoid valve
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举一反三
【单选题】The words on the cardboard “I’m blind, Please help” do not seem to draw much attention because _____.
A.
the words have a commanding air that annoys people
B.
the demand for help is not direct and strong enough
C.
people tend to ignore such familiar street side scenes
D.
the language is too , and not eye-catching
【单选题】Of the following pairs of words gradable antonymy is best illustrated by ______.
A.
single/married
B.
north/south
C.
alive/dead
D.
, high/low
【单选题】The body language is closely related to______.
A.
words and phrases
B.
culture
C.
individuals
D.
misunderstanding
【单选题】Which of the following words best describes what the author saw when they m-rived in Jackson?
A.
Peaceful．
B.
Devastated．
C.
Placid．
D.
Prosperous．
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