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【单选题】
设备的经济寿命是由设备的( )决定的。A.
制造商
B.
使用费
C.
技术水平
D.
可靠度
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【简答题】影响学生传播行为的知识因素大致可以包括____________和解码能力。
【单选题】---He admitted ___________in the exam. --- That’s why he was not admitted ___________universities or colleges.
A.
to cheat, by
B.
cheating, to
C.
to cheat, to
D.
cheating, by
【单选题】---He admitted __________in the examination. ----That’s why he was not admitted _____ universities.
A.
to cheat; by
B.
cheating; to
C.
to cheat; to
D.
cheating; by
【单选题】---- He admitted in the examination. ---- That’s why he was not admitted universities or colleges.
A.
cheating; to
B.
cheating; by
C.
to cheat; to
D.
to cheat; by
【简答题】20种基本氨基酸中属于杂环亚氨基酸的是
【单选题】Philips openly admitted __________ an alcohol (酒精) problem and he was not admitted __________ the drivers’ club.
A.
to have; to
B.
having; to
C.
to have; as
D.
having; as
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