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【简答题】
照明灯的端电压一般不宜高于其额定电压的( )。
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【简答题】作文:以___是人生的必修课要求考生自定立意、自选角度写一篇文章。
【单选题】下面哪一个标准,不是对段落的要求?
A.
分段要恰当
B.
段落要匀称
C.
合理搭配段落中的句子
D.
文章一般分成三段
【简答题】Jim was so badly burnt that at first they began to _____ of his life. A. despair    B. designate    C. disappoint    D. despise
【单选题】It is unimaginable for someone in such a high ______ in the government to behave so badly in public.
A.
situation
B.
position
C.
profession
D.
appointment
【单选题】The mechanical arm finds a tape by
A.
recording the file name on the tape
B.
identifying the printed code on the tape
C.
looking for its file name
D.
searching for the tape number
【判断题】除了红色以外的刚玉,都称为蓝宝石。
A.
正确
B.
错误
【单选题】The fish smells_________, so it sells___________. [     ]
A.
bad; bad
B.
badly; badly
C.
bad; badly
D.
badly; bad
【单选题】The classroom is so dirty that it needs badly .
A.
. clean               
B.
. to clean     
C.
. being cleaned    
D.
. cleaning
【单选题】'Does the name on the envelope _____ the name on the letter inside?', asked Mr. Black. [     ]
A.
correspond with
B.
appeal to
C.
response to
D.
rely on
【简答题】(一)记录两个光栅在未加应力时的反射波长(单位为nm)。
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