题目内容

金黄色葡萄球菌对青霉素易产生耐药,主要原因是

A. 细胞膜通透性改变
B. 产生钝化酶
C. 产生水解酶
D. 代谢途径改变
E. 产生与药物有拮抗作用的物质

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According to the passage, which is NOT true to Johnson.'

A. He once did not have enough money to live on.
B. He lived singly in the past.
C. He was a littlie cynical.
D. He received little care from his friends.

The purpose of the passage is to ______.

A. analyze the possible causal links between Tibetan ecology and society
B. describe the social organization of typical Tibetan villages
C. describe Tibetan fauna and flora
D. analyze the mysterious of the sudden appearance of the Himalayas

处方中“请取”的缩写是

A. S.
B. Sig.
C. Rp.
D. Sol.
E. Syr.

The defending lawyer quickly spotted the ______ in the allegations made by the prosecution.

A. difference
B. inconsistency
C. deficiency
D. gap

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