未分类题
According to the context, what does the underlined word 'strain' in paragraph 4 mean?
D.Cell
A.Disease
B.Breed
C.Virus
【参考答案】
B
解析:词义推测。根据常识,我们能推测出这是另一种类型的艾滋病,而非细胞或病毒,A也不对,因为艾滋病本来就是一种病。
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未分类题
The following are all correct responses to 'Who told the news to the teacher?' EXCEPT ______ .A.Jim did this.B.Jim did so.C.Jim did that.D.Jim diD.
A.A.Jim
B.
B.Jim
C.
C.Jim
D.
D.Jim
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未分类题
Which of the following sentences expresses 'probability'?A.You must leave immediately.B.You must be feeling rather tireD.C.You must be here by eight o'clock.D.You must complete the reading assignment on timE.
A.You
B.
B.You
C.
C.You
D.
D.You
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