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【单选题】
下列参数中,()不是描述光纤通道传输性能的指标参数。A.
光缆衰源
B.
光缆波长窗口参数
C.
损耗
D.
光缆芯数
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反馈参考答案：
举一反三
【单选题】The town government spent a lot of money_____ the old castle and other places of historic interest.
A.
preventing
B.
preserving
C.
presenting
D.
deserving
【单选题】The town government set up a modern hospital for the farmers, ________ it?
A.
does
B.
doesn’t
C.
did
D.
didn’t
【单选题】The town government has decided to _______ working hours so as to reduce traffic pressure in the rush hour.
A.
change
B.
stagger
C.
alter
D.
exchange
【单选题】----Wha t do you think of Tom’s speaking? ----No one does in our class.
A.
good
B.
better
C.
well
D.
best
【简答题】I ’ m sorry but ... . I work as a dentist ’ s assistant and people often say very funny things when they come to see the dentist. Here are some of them. Roland had an 11 o'clock appointment. He phoned...
【简答题】Please fill in the blank with the appropriate form of A WORD or A PHRASE. The town government is responsible for assistance to______ people. ( very poor )
【单选题】With the aid of public bids(公开招标) our town government decided to _____ the two villages by a
A.
81. With the aid of public bids(公开招标) our town government decided to _____ the two villages by a highway. A．join
B.
connect
C.
unite
D.
Keep
【单选题】The town government set up a new modern hospital for the farmers,_______?
A.
does it
B.
doesn’t it
C.
didn’t it
【单选题】Noor always does what the teacher tells him but is unwilling to take decisions about his own learning. He needs
A.
training in autonomy.
B.
training in learning strategies
C.
training in fluency skills
【简答题】The local government of the town ___________ much importance ___ the quality of primary school education.
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