题目内容

结核杆菌试验的主要意义是

A. 检测机体有无抗结核免疫力
B. 检测是否过敏体质
C. 作结核病诊断
D. 了解是否接种过卡介苗
E. 检测机体体液免疫功能

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关于结核杆菌的抵抗力正确的是

A. 耐热
B. 对紫外线敏感
C. 对酸、碱敏感
D. 对染料敏感
E. 不易产生耐药性

It is the ablility to do the job_____matters, not where you come from or what you are.

A. one
B. that
C. what
D. it

Was it at five o'clock ____the fire broke out?

A. when
B. that
C. which
D. in which

It was last year____ you taught me how to play the piano.

A. when
B. that
C. where
D. which

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