糖皮质激素与抗生素合用治疗严重感染的目的是（） A．增强抗

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问题单项选择题

糖皮质激素与抗生素合用治疗严重感染的目的是（）

A．增强抗生素的抗菌作用

B．增强机体防御能力

C．拮抗抗生素的某些不良反应

D．通过激素的作用缓解症状，度过危险期

E．增强机体应激性

答案

参考答案：D

阅读理解

小题1:Do Ben and Linda like sports?

A．Yes，they do．

B．No，they don’t．

C．Ben likes basketball．

D．Linda likes table tennis．小题2:Why does Ben like playing basketball?

A．Because it is easy．

B．Because it is difficult．

C．Because it is relaxing．

D．Because it is funny．小题3:Who does Ben play basketball with after school?

A．His mother．

B．His friends．

C．His classmates．

D．His father．小题4:Linda plays table tennis with ___________．

A．her father

B．her mother

C．her classmates

D．her friends小题5:Are Ben and Linda classmates?

A．Yes，they are．

B．No，they aren’t．

C．Yes，they aren’t．

D．We don’t know．

判断题

关节结核大多累及一个持重的大关节，以髋关节和膝关节为常见。