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【判断题】
常用于消毒的乙醇浓度为70%~75%。A.
正确
B.
错误
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参考解析：
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举一反三
【简答题】Both sentences are not correct English. ____
【单选题】Which of the following sentences is INCORRECT?
A.
Both his parents agree to buy a new car.
B.
He has cleaned all these dirty shoes.
C.
He is so thirsty that he drinks much the water.
D.
She writes the answers on every other line.
【简答题】动力电池的性能指标有哪些?
【单选题】胃蛋白酶夸剂处方：胃蛋白酶20g、稀盐酸20ml、橙皮酊50ml、单糖浆100ml、蒸馏水适量，共制1000ml，在制备过程中
A.
搅拌后静置
B.
撒于水面，自然溶胀
C.
溶解后过滤
D.
加热中搅拌
E.
采用乳化方法制各
【单选题】The following two sentences are both grammatically correct and mean the same thing: If you wear garlic, vampires will stay away from you. Vampires will stay away from you if you wear garlic.
A.
True: These sentences are both correct and mean the same thing.
B.
False: These sentences are both correct, but mean different things.
C.
False: At least one of the sentences is incorrect, but they mean the same thing.
【单选题】胃蛋白酶合剂处方：胃蛋白酶20g，稀盐酸20ml，橙皮酊50ml，单糖浆l00ml，蒸馏水适量，共制l000ml。在制备过程中
A.
搅拌后静置
B.
撒于水面，自然溶胀
C.
溶解后过滤
D.
加热中搅拌
E.
采用乳化方法制备
【单选题】Which of the following sentences has both direct and indirect object?
A.
He pronounced himself in favor of the plan.
B.
He opened the door wide.
C.
We made him our spokesman.
D.
I made myself a cup of coffee.
【简答题】锅炉的主要性能指标包括哪些?
【单选题】胃蛋白酶合剂处方：胃蛋白酶20g，稀盐酸20ml，橙皮酊50ml，单糖浆100ml，蒸馏水适量，共制1000ml。在制备过程中
A.
搅拌后静置
B.
撒于水面，自然溶胀
C.
溶解后过滤
D.
加热中搅拌
E.
采用乳化方法制备
【单选题】下列有关穿隔离衣的描述错误的是
A.
护理大面积烧伤的病人时应穿无菌隔离衣
B.
隔离衣可以用前面对襟的工作衣代替
C.
对于一次性隔离衣，脱掉时应将污染面向里
D.
进入隔离室必须穿隔离衣
E.
隔离衣湿了即认为无效，应立即更换
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