With time and pressure from above, the many small ice grains joined and changed to ______,
Canceling the conference will make a very bad ___________.
A、impression
B、program
C、pressure
D、imagination
From Paragraph 2, we can learn that ______.
A.the airline agents are generally under pressure of work
B.the airline agents are lazy people
C.the airline agents must be forced to work hard
D.all the employees will not find it unbearable to be monitored by computer
From Paragraph 2, we can learn that ______.
A.the airline agents are generally under pressure of work
B.the airline agents are lazy people
C.the airline agents must be forced to work hard
D.all the employees will not find it unbearable to be monitored by the computer
An auxiliary reservoir for starting auxiliary engines should be kept at _____.
A.low pressure at all times
B.full pressure at all times
C.low pressure at intermittence
D.full pressure at intermittence
According to the article, what causes ear discomfort while flying?
A.A change in air pressure.
B.A change in drinks.
C.A change in plane speed.
D.A change in temperature.
A.arrival time
B.leaving time
C.part time
D.stopping time
Ten ______ ten is one hundred.
A) time B) times C) time of D) time on
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