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【判断题】
学生用户的登录密码越简单越好。()
A.
正确
B.
错误
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【单选题】She was soon out of breath, but she continued ______.
A.
run
B.
ran
C.
runnning
D.
in running
【简答题】Ellen Parker was worried about her health. She could not walk very quickly and it was difficult for her to climb stairs. She was soon out of breath. “I suppose I had better go to the doctor,” she thou...
【简答题】She got so angry that she ran after them.She was soon________,  but she continued to run. [     ] A . out of sight B. out of breath C. in sight D. in breath
【单选题】After inventing dynamites, Swedish-born Alfred Nobel became a very rich man. However, he foresaw its universally destructive powers too late. Nobel preferred not to be remembered as the inventor of dy...
A.
Literature.
B.
Peace.
C.
Economics.
D.
Science.
【简答题】英译汉: She was soon out of breath, but she continued to run.
【单选题】One night, a little before nine o'clock, Dr. Johnson was answering a telephone call. He was asked to go and give an operation to a very sick boy at once. The boy was in a small hospital in Glens Falls...
A.
12 hours
B.
2 hours
C.
only 1 hour
D.
about 5 hours
【单选题】She got so angry that she ran after them.She was soon________,but she continued to run.
A.
out of sight
B.
out of breath
C.
in sight
D.
in breath
【判断题】为满足加工要求,定位误差应小于或等于工序尺寸公差。
A.
正确
B.
错误
【判断题】茎内初生维管束的数目不一定与根内初生韧皮部的束数相同。
A.
正确
B.
错误
【简答题】"I have great confidence that by the end of the decade we'll know in vast detail how cancer cells arise," says microbiologist Robert Weinberg, an expert on cancer. "But." he cautions, "some people hav...
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