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【多选题】
热压灭菌的灭菌条件是
A.
采用过热水蒸气
B.
在密闭热压灭菌器内进行
C.
采用高压饱和水蒸气
D.
在干燥、高压条件下进行
E.
在表压97kPa压力下,温度为121.5℃,灭菌20分钟
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参考答案:
举一反三
【单选题】His new car broke down yesterday, it needs _____. [     ]
A.
repaired
B.
being repaired
C.
to repair
D.
repairing
【单选题】What happened to the man?
A.
His car broke down.
B.
He broke his phone.
C.
He lost his way.
【简答题】简述各年龄小儿贫血的血红蛋白数值。
【单选题】The car______halfway for no reason.
A.
broke off
B.
broke out
C.
broke up
D.
broke down
【单选题】自流平面 层可采用 ( ) 拌合物铺设 。
A.
水泥基
B.
石膏基
C.
细石混凝土基
D.
混凝土基
E.
合成树脂基
【单选题】His car ___ on his way home yesterday. A. broke B. was broke C. was down D. breaking
A.
broke
B.
was broke
C.
was down
D.
breaking
【单选题】His race-car _____ halfway. He had to give up the race. [     ]
A.
broke down
B.
broke in
C.
broke up
【单选题】His car broke __ on the way home from work.
A.
into
B.
out
C.
up
D.
down
【简答题】文件B如果想使用头文件A中声明的函数,则需要在B文件中适当位置添加_________
【单选题】A stranger ___ his room without his permission.
A.
broke up
B.
broke out
C.
broke into
D.
broke down
参考解析:
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