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【单选题】
Which type of civil engineer is not in this video?
A.
Hydraulic engineer
B.
Environmental engineer
C.
Structural engineer
D.
Construction engineer
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参考答案:
举一反三
【简答题】Passage 2 Directions: Listen to a short passage three times. When the passage is read for the first time, listen for its general idea. When the passage is read for the second time, fill in the blanks ...
【简答题】You are going to listen to a radio interview about the island of El Hierro in Spain. Before you listen, read the definitions. Complete the sentences with the words in bold. capacity (n) the amount tha...
【单选题】在下面选项中,哪一种航空炸弹不属于大规模杀伤性武器?
A.
“高脚柜”炸弹
B.
石井式陶瓷细菌弹
C.
Mk-116 型化学航空炸弹
D.
Mk-15 型氢弹
【单选题】I'm ______ of country music. I often listen to its CDs. [     ]
A.
fond
B.
tired
C.
afraid
D.
interested
【单选题】下面哪一种不属于航空器?
A.
无人机
B.
飞机
C.
火箭
D.
战斗机
【单选题】If your phone number was used in a clothing store to uniquely identify you as a customer, the phone number would be considered a(n) ____.
A.
identifying field
B.
relational field
C.
primary key
D.
principle key
【单选题】下面哪一种不属于航空器?
A.
无人机
B.
火箭
C.
飞机
D.
战斗机
【单选题】Identify the sentence that uses adverbs correctly.
A.
Despite years of lessons, Wesley plays the piano badly.
B.
Despite years of lessons, Wesley plays the piano bad.
C.
Despite years of lessons, Wesley plays the piano worse.
D.
Despite years of lessons, Wesley plays the piano badder.
【简答题】有人在测一个二极管反向电阻时,为了 使万用表测试和管脚接触良好,他用两手 把两端接触处捏紧,结果发现管子的反向 电阻比较小,认为不合格,但用在电子设 备上却工作正常。这是什么原因?
【单选题】知识点:弹簧振子的振幅和周期
A.
B.
C.
D.
D
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