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【判断题】
轧制过程分为三个阶段:咬入阶段、稳定轧制阶段和甩出阶段。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】橡椀栲胶 单宁属于 ____________ 单宁 。
A.
没食子单宁
B.
水解类单宁
C.
缩合类单宁
D.
复杂单宁
【简答题】Put the following sentences into the right order and make them complete letters. a、 The dinner will be held at the Asia Peace Plaza, beginning at 5:30 p.m. And continuing to 8:00 p.m. On Saturday ,Oct...
【单选题】Choose the informal expression.
A.
Would you mind calling me at 4p.m.?
B.
I wonder if you wouldn't mind giving me a call at 4p.m.?
C.
Would it be possible to call me at 4p.m.?
D.
Give me a ring at 4p.m.
【简答题】Please complete the passage with the given words. Each word can only be used once. A. honor B. accomplish C. had D. moral E. arrive F. occurred G. end ...
【简答题】The following is a letter. After reading it, you are required to take a message with useful information and complete the outline below it (No. 1 to No. 5). Write your answers briefly (in no more than ...
【单选题】The prefix peri- means:
A.
under
B.
above
C.
around
D.
within
【简答题】M: Is the room ready for the meeting, Ms. Smith? W: Yes, Mr. Wright. I've put the Minutes Book, 1__________and some paper and pencils on the table. M: Have the members been notified? W: Yes, sir. I ha...
【简答题】A. unannounced B. appreciation C. inform D. stay E. offers F. compliment G. case H. casual I. maintain J. maximum K. expected L. principle M. welcome N. seriously O. topic Learning about the American ...
【单选题】Gianmarco Ottaviano and Giovanni Peri point out that immigration
A.
is immune from negative effects.
B.
has lead to economic prosperity and social stability.
C.
has enhanced wages of most American workers.
D.
will root out illegal documentation of workers.
【单选题】轮廓线用细实线绘制的是( )
A.
移出断面图
B.
重合断面图
C.
局部放大图
D.
辅助视图
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