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搜题
【单选题】
操作中的礼仪不包括
A.
和蔼的态度和真诚的关怀
B.
娴熟的操作技术
C.
无微不至的照顾
D.
诚恳的致谢
E.
解释操作的方法和意义
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参考答案：
参考解析：
知识点：
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举一反三
【单选题】The professor said he would not postpone the exam even if the students could not get well prepared.
A.
call off
B.
call on
C.
put away
D.
put off
查看完整题目与答案
【单选题】The professor said that ______.
A.
the students can turn their reports on the Monday
B.
the reports on Monday could be received from the students by him
C.
the students could hand in their reports on Monday
D.
the students will on Monday the reports turn in
查看完整题目与答案
【单选题】Professor Johnson is said ______ some significant advance in his research in the past year.
A.
having made
B.
making
C.
to have made
D.
to make
查看完整题目与答案
【单选题】What was said about the professor?
A.
He returned the lottery ticket to the thief.
B.
He was a 50-year-old math professor.
C.
He saw the thief on TV news.
D.
He handed over the cash to the thief.
查看完整题目与答案
【单选题】渐开线齿廓的形状与齿轮的( )半径大小有关。
A.
节圆
B.
分度圆
C.
基圆
D.
渐开线曲率
查看完整题目与答案
【单选题】A professor said the rise of the BRICS countries（金砖国家） is a/an _______ of the end of the world in the control of the USA. A. barrier       
B.
process       
C.
aspect             
D.
symptom
查看完整题目与答案
【单选题】“Professor Wang is at work in ________ office” Miss Brown said in ________ low voice
A.
/; the
B.
the; a
C.
the; /
D.
an; the
查看完整题目与答案
【判断题】钢化玻璃用普通单板玻璃或磨光玻璃经加热与淬火制成。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列选项中，可以实现警告框的是（）
A.
alert()
B.
prompt()
C.
document.write()
D.
console.log()
查看完整题目与答案
【单选题】渐开线齿廓的形状与齿轮的( )半径大小有关。
A.
分度圆
B.
节圆
C.
基圆
D.
渐开线曲率
查看完整题目与答案
相关题目：
【单选题】The professor said he would not postpone the exam even if the students could not get well prepared.
A.
call off
B.
call on
C.
put away
D.
put off
查看完整题目与答案
【单选题】The professor said that ______.
A.
the students can turn their reports on the Monday
B.
the reports on Monday could be received from the students by him
C.
the students could hand in their reports on Monday
D.
the students will on Monday the reports turn in
查看完整题目与答案
【单选题】Professor Johnson is said ______ some significant advance in his research in the past year.
A.
having made
B.
making
C.
to have made
D.
to make
查看完整题目与答案
【单选题】What was said about the professor?
A.
He returned the lottery ticket to the thief.
B.
He was a 50-year-old math professor.
C.
He saw the thief on TV news.
D.
He handed over the cash to the thief.
查看完整题目与答案
【单选题】渐开线齿廓的形状与齿轮的( )半径大小有关。
A.
节圆
B.
分度圆
C.
基圆
D.
渐开线曲率
查看完整题目与答案
【单选题】A professor said the rise of the BRICS countries（金砖国家） is a/an _______ of the end of the world in the control of the USA. A. barrier       
B.
process       
C.
aspect             
D.
symptom
查看完整题目与答案
【单选题】“Professor Wang is at work in ________ office” Miss Brown said in ________ low voice
A.
/; the
B.
the; a
C.
the; /
D.
an; the
查看完整题目与答案
【判断题】钢化玻璃用普通单板玻璃或磨光玻璃经加热与淬火制成。
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列选项中，可以实现警告框的是（）
A.
alert()
B.
prompt()
C.
document.write()
D.
console.log()
查看完整题目与答案
【单选题】渐开线齿廓的形状与齿轮的( )半径大小有关。
A.
分度圆
B.
节圆
C.
基圆
D.
渐开线曲率
查看完整题目与答案