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【单选题】
听力原文：W: I'd like to catch a return flight on the 29th. M: Well, the price for the flight is ＄150, almost double the price you would pay if you leave the day before. Q: How much should the woman pay for a flight on the 29th? (5)A.
＄ 115.
B.
About ＄ 75.
C.
＄ 150.
D.
About ＄ 300.
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举一反三
【单选题】Bacterial pili are involved in ( )
A.
Adherence to host cells
B.
Motility.
C.
Resistance to heat.
D.
Resistance to phagocytosis.
E.
Endotoxic activity.
【单选题】Which one is the direct examination of bacterial specimens from patients?
A.
Stains for microscopic examination,
B.
Extraction of bacterial DN
C.
cultivation of specimen
D.
Biochemical test,
【简答题】bacterial—
【判断题】The generation of bacterial spores is a manifestation of bacterial reproduction.
A.
正确
B.
错误
【单选题】Let me ______ two of many reasons for this concern,
A.
understand
B.
undermine
C.
underestimate
D.
underscore
【单选题】As for the acute bacterial endophthalmitis,which of the following is not true( )
A.
Acute postoperative endophthalmitis is a catastrophic complication of intraocular surgery
B.
Acute bacterial endophthalmitis usually occurs within 7 days of operation
C.
Acute bacterial endophthalmitis is characterized by mild ocular pain, redness, lacrimation, photophobia and slight loss of vision
D.
I n metastatic forms and in cases with deep infections, vitreous cavity is filled with exudation and pus. Soon a yellowish white mass is seen through
【判断题】Bacteriophages are bacterial parasites, but they can grow or replicate without bacterial cells.
A.
正确
B.
错误
【单选题】Let me give you a word or two of advice, ?
A.
shall we
B.
shall not I
C.
will you
D.
shan’t we
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