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【单选题】
病原体来自于病人体外的感染称为A.
外源性感染
B.
内源性感染
C.
带菌状态
D.
显性感染
E.
隐形感染
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举一反三
【单选题】According to the author, what is the major reason for many students not to pay their own tuition by themselves?
A.
Their schools give them scholarships
B.
Their parents pay the tuition for them
C.
They are not willing to pay or contribute
D.
They are not capable of paying for college
【简答题】Many Chinese students don't pay much attention to spoken English at school. 许多中国学生在学习时不太重视英语口语。They think it necessary to practice speaking English in class. Here is a story to show you how important ...
【简答题】钢材经过冷加工冷拉、冷弯、冲孔、机械剪切所产生的冷作硬化应变硬化后，其( )基本保持不变。 A抗拉强度和屈服强度 B塑性 C韧性 D弹性模量
【简答题】Identify from which paragraph the information is derived. A law passed recently allows many students to pay no more than one tenth of their income for their college loans.
【单选题】“That a great many students pay little attention to the study of Chinese nowadays is bound to generate severe consequences if we keep turning a blind eye to it.” is a/an __________.
A.
object clause
B.
subject clause
C.
predicative clause
D.
appositive clause
【判断题】According to the author, many students work in order to pay for the luxuries.
A.
正确
B.
错误
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