Vc注射液灭菌可采用()。
A、流通蒸汽灭菌法
B、热压灭菌
C、化学灭菌
D、紫外线灭菌
E、干热空气灭菌
参考答案:A
On June 16, 2012, it arrested the world’s attention ______ Shenzhou9 spacecraft was successfully sent into the sky with the first Chinese woman astronaut.
A.that
B.what
C.if
D.why
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