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【判断题】
尖轨与基本轨之间存在异物侵入时,手摇道岔作业人员应继续将道岔操纵至相关位置。
A.
正确
B.
错误
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举一反三
【简答题】翻译下面的句子。 I can't perceive any difference between these pictures. Let us try to visualize it. The scene awakened reminiscence of my youth.
【单选题】若已定义byte[] x={1,2,3,4};其中0<=k<=3,则x数组元素错误的引用是()。
A.
x[5-3]
B.
x[k]
C.
x[k+5]
D.
x[0]
【单选题】This passage can best be characterized as______.
A.
a reminiscence of times past
B.
a thoughtful essay on nature's laws
C.
a lament that so many species vanished
D.
an objective discussion of civilization
【单选题】若已定义 byte[ ] x= {1, 2, 3, 4} ;其中0≤k≤3,则对x数组元素错误的引用是( )。
A.
x[5-3]
B.
x[k]
C.
x[k+5]
D.
x[0]
【单选题】计算蛋白质氨基酸模式时,以其含量为1的氨基酸是
A.
赖氨酸
B.
蛋氨酸
C.
组氨酸
D.
色氨酸
【简答题】Wild winds were sweeping through the area at extreme ______, destroying houses and erasing any landmark in their way. (premium; velocity; decree; eligible; reminiscence; tease; quota; stimulus; stipul...
【单选题】计算蛋白质氨基酸模式时,以其含量为1的氨基酸是
A.
赖氨酸
B.
苯丙氨酸
C.
色氨酸
D.
蛋氨酸
【简答题】The war brought problems of great ______ to the country, with the economy stalled and millions of people left homeless. (premium; velocity; decree; eligible; reminiscence; tease; quota; stimulus; stip...
【单选题】Why the reminiscence should evoke such a strong emotion I do not understand. On , however, the reason is really very simple.
A.
imagination
B.
reflection
C.
resume
D.
tact
【简答题】The speech given by the 80-year-old professor was filled with an unusual mixture of personal reflection and ______.(premium; velocity; decree; eligible; reminiscence; tease; quota; stimulus; stipulate...
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