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【判断题】
电流互感器二次绕组的人为接地是属于保护接地,其目的是防止绝缘击穿时二次侧窜入高电压,威胁人身和设备安全。
A.
正确
B.
错误
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举一反三
【单选题】Why can't nutritionists say that a certain way of eating will guarantee freedom from heart disease, or any other disorder?
A.
There are too many ways of eating
B.
They are not sure of its effect themselves
C.
They are divided in opinions.
D.
People are different from each other, and they have different nutritional needs.
【简答题】The author tried to explain the importance of education by decribing to the student how he would spend his ____ after college: He would ____ for about 8 hours; He would ____ for another 8 hours using ...
【判断题】时序逻辑电路结构特点是电路中一定有触发器。 ()
A.
正确
B.
错误
【判断题】New energy vehicles use conventional fuel as a power source.
A.
正确
B.
错误
【简答题】The author tried to remember how to escape from a rip current, and with that, he slowly made his way to safety, thus __________ his inner fear of water as well.
【单选题】Which one doesn ” t belong to new energy vehicles?
A.
hybrid electric vehicle
B.
natural gas vehicle
C.
fuel cell electric vehicle
D.
diesel vehicle
【单选题】It is clear that subsidies on commercial new energy vehicles for public purposeswill help China to _____ its global lead in new energy vehicles.
A.
c onsolidate
B.
propagate
C.
administrate
D.
legislate
【单选题】Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. Some people have malnutrition. Their diets have too ...
A.
Nutritionists have two laboratory ways of deciding if a person has malnutrion.
B.
Having too much of some nutrients is much better than having too little of those.
C.
The nutritionists are able to look for external signs of malnutrition.
D.
Too many calories will make some people have malnutrition, too.
【简答题】我国古今名人和文学名著人物的名字有不少出典于《诗经》和《楚辞》,请列举10个以上,并指明其具体出处和涵义。(5.0分) 示例: 琼瑶,现代中国女作家 《诗经 · 卫风 · 木瓜》“投我以木桃,报之 以琼瑶” 琼瑶:美玉。琼,玉之美者。瑶,泛指美玉,
【单选题】SECTION B PASSAGES Directions: In this section, you will hear several passages. Listen to the passages carefully and then answer the questions that follow. 听力原文: In addition to exercising regularly, e...
A.
the importance of eating a good breakfast
B.
a new reduction plan
C.
the daily requirement of nutrients
D.
problems brought by dieting
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