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【单选题】
诺氟沙星的作用机制是A.
抑制蛋白质合成
B.
抑制DNA合成
C.
抗叶酸代谢
D.
抑制RNA合成
E.
干扰细菌细胞壁合成
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反馈参考答案：
举一反三
【单选题】Which of the following is the length of lectures or seminars or tutorials?
A.
1 hour.
B.
2 hours.
C.
3 hours.
D.
15 hours.
【单选题】—Are you sure Mr Bush is at home? He might still be in his office—Let's ring the_____.
A.
voice
B.
watch
C.
answer
D.
doorbell
【单选题】Which of the following integers is the closest to the value for the unit length of one leg of a triangle with hypotenuse 13,if the other leg is 7 units long?
A.
8
B.
9
C.
10
D.
11
E.
12
【简答题】休克是以机体循环系统功能紊乱,尤其是 功能障碍为主要特征,并可导致器官功能衰竭的病理过程
【判断题】The payback method focuses on the payback period, which is the length of time that it takes for a project to recoup its initial cost out of the cash receipts that it generates.
A.
正确
B.
错误
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