北语14春《高级英语 》(II) 作业1234

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14春《高级英语 》(II) 作业1
      
单选题


一、单选题（共 20 道试题，共 100 分。）
1.  Dilemma
A. difficult situation
B. happy state
-----------------选择：A      
2.  beget
A. produce
B. make
-----------------选择：A      
3.  lay
A. professional
B. unprofessional
-----------------选择：B      
4.  So what dangers do genetics pose to society?
A. true
B. false
-----------------选择：B      
5.  Whatever new technology is introduced, it is not for scientists to make moral or ethical decisions.
A. true
B. false
-----------------选择：A      
6.  Their employers are committed _____ full disclosure of what they know.
A. With
B. in
C. to
D. for
-----------------选择：     
7.  Among various thing in life, friendships and freedom are what he cares most about.
A. true
B. false
-----------------选择：     
8.  immaculate
A. pure
B. spoken
-----------------选择：      
9.  It gives _____ to early crafts such as agriculture and metalworking.
A. Raise
B. rising
C. rises
D. rise
-----------------选择：      
10.  license
A. lesson
B. official permission
-----------------选择：     
11.  There may well be problems with insurance and testing.
A. true
B. false
-----------------选择：      
12.  Come by
A. Pass
B. obtain
-----------------选择：
A. excite pleasantly
B. work
-----------------选择：     
14.  rationing
A. reason
B. the act of limiting and controlling
-----------------选择：      
15.  Does society need protecting _____ scientific advances?
A. from
B. to
C. of
D. against
-----------------选择：     
16.  Couples may be faced with difficult choices.
A. true
B. false
-----------------选择：      
17.  The young man obtained a fortune after the death of an uncle which had no child.
A. true
B. false
-----------------选择：      
18.  Under such circumstances, what he needs is nothing but his family supporting him.
A. true
B. false
-----------------选择：      
19.  peril
A. danger
B. small pearl
-----------------选择：      
20.  Susceptible
A. Easily influenced
B. doubtful
-----------------选择：