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【单选题】
According to the passage, which of the following is NOT true?A.
Italy was merely an important cultural center during the Renaissance.
B.
During the Middle Ages, foreign trade once was stopped.
C.
The development of cities had great bearings to commerce.
D.
Geographical locations were significant in the booming of cities.
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举一反三
【单选题】不属于克林霉素的抗菌特点是
A.
对耐青霉素的金黄色葡萄球菌有效
B.
对溶血性链球菌、草绿色链球菌有效
C.
对肺炎球菌有效
D.
对大多数厌氧菌有效
E.
对多数革兰阴性菌有效
【简答题】克林霉素的抗菌特点是()。 A对耐青霉素的金葡菌有效 B对溶血性链球菌、草绿色链球菌有效 C对肺炎球菌有效 D对大多数厌氧菌有效，对多数革兰阴性菌无效
【单选题】单选题-不属于克林霉素的抗菌特点是
A.
对耐青霉素的金葡菌有效
B.
对溶血性链球菌、草绿色链球菌有效
C.
对肺炎球菌有效
D.
对大多数厌氧菌有效
E.
对多数革兰阴性菌有效