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【单选题】
游离蒽醌不具有的性质A.
多溶于乙醇、乙醚、苯、三氯甲烷等有机溶剂
B.
亲脂性
C.
亲水性
D.
升华性
E.
酸性
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举一反三
【单选题】Listen again to part of the conversation. Then answer the question. What does the professor imply about the student's paper?
A.
It is too short.
B.
It contains many errors.
C.
It lacks a clear focus.
D.
It has very few ideas.
【单选题】Where can the man sign up for joining the mentor group?
A.
In the lecture hall.
B.
In Professor Green's office.
C.
In the dean's office.
D.
In the library.
【单选题】What is the woman‘s reply? 查看材料
A.
She knows Professor Arnold has come.
B.
She thinks Professor Arnold has checked in.
C.
She is sure that Professor Arnold has arrived.
D.
She doesn't know whether Professor Arnold has arrived.
【单选题】What does the librarian imply?
A.
The man can find a chart in an encyclopedia.
B.
The professor has explained the assignment clearly.
C.
The library has a very good reference section.
D.
The man should not change the assignment.
【简答题】1 Directions： You are to write an email to James Cook , a newly-arrived Australian professor , recommending some tourist attractions in your city . Please give reasons for your recommendation . You sh...
【单选题】Having (finished) his term paper (before the deadline), (it was delivered) to the professor (before) the class.
A.
finished
B.
before the deadline
C.
it was delivered
D.
before
【单选题】It is rumored that Mr. Smith, the grandson of the founder of the university and a professor of philosophy, will be______as president in March.
A.
indulged
B.
inaugurated
C.
induced
D.
integrated
【单选题】中国现代礼仪开始于
A.
“五四”运动
B.
义和团运动
C.
洋务运动
D.
太平天国运动
E.
鸦片战争
F.
: E
G.
程度:中
H.
:单选题
I.
、我国第一部记载“礼”的书籍出现于
J.
西周时期 K. 东周时期 L. 夏商时期
【单选题】—________ one and a half months enough for the project to be finished? —I am afraid not. The professor is ill and only after he recovers ________ go on with it.
A.
Is; he can
B.
Are; he can
C.
Is; can he
D.
Are; can he
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