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【多选题】
河水的流速随离河岸的距离的变化关系如图 K16 - 8 甲所示,船在静水中的速度与时间的关系如图示,若要使船以最短时间渡河,则 ( ) 甲 乙 图 K16 - 8
A.
河的最短时间是60 s
B.
船在行驶过程中,船头始终与河岸垂直
C.
船在河水中航行的轨迹是一条直线
D.
船在河水中的最大速度是5 m/s
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【单选题】Why does China plan to send more travelers overseas?
A.
Because China wants to increase its influence on world sports.
B.
Because China hopes to increase its influence on world events.
C.
Because China hopes to increase its influence on Asian events.
D.
Because China wants to increase its influence on its neighbors.
【单选题】牛胸椎的椎弓和椎体围成(2012真题上22)椎管
A.
椎管
B.
锥孔
C.
椎间孔
D.
椎突孔
【单选题】The human mind can many tasks that other animals cannot, like using language and judging what other people are thinking.
A.
carry out
B.
take out
C.
put out
D.
bring out
【简答题】Both of the teachers and students believe ______________ (毫无疑问地) that he is honest and dit.
【单选题】Can machines perform. the same tasks______?
A.
that man does
B.
which man does
C.
what man does
D.
as man does
【单选题】--People now can know what' s happening in the world quickly. --You're right. With the help of computers, news can ______ every comer of the world.
A.
get
B.
arrive
C.
return
D.
reach
【单选题】What is NOT the advantage of the new robots?
A.
They can perform. different tasks.
B.
They are easy to reprogram.
C.
They increase productivity.
D.
They perform. a single operation at a time.
【单选题】Why does the writer explain the lack of order and justice in ancient China?
A.
To give details about why no one wanted to listen to Confucius.
B.
To describe the situation in China that Confucius hoped to change.
C.
To point out the impact Confucius had in Chinese society.
D.
To teach about the beginning of the Zhou dynasty.
【简答题】Complete the following sentences by translating the Chinese in brackets into English. 1. He would _____________ ( 去迎接未来 ), without fear, and with a manly heart. 2. Not only nice and cheerful things wi...
【多选题】Why does China want to have the Belt and Road initiative?
A.
This initiative will support China’s go abroad policy
B.
This initiative will facility the trade between China and all around the world
C.
Promote industrial reconstructing
D.
Strengthen the RMB global role
E.
Reduce industrial oversupply
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