皮皮学，免费搜题
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【多选题】
化验室常见安全事故类型有哪些A.
火灾事故
B.
爆炸事故
C.
毒害事故
D.
生物感染事故
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皮皮学刷刷变学霸
举一反三
【单选题】The patient's health failed to such an extent that he was put into ______ care.
A.
tense
B.
rigid
C.
intensive
D.
tight
【判断题】循环经济需遵循的“再利用”原则,是指要提高产品和服务的利用效率，产品和包装器以初始形式多次使用，减少一次用品的污染，以废弃物利用最大化为目标。( )
A.
正确
B.
错误
【简答题】We are all for your proposal that the discussion ________. A) be put off B) was put off C) should put off D) is to put off
【单选题】The patient's health failed to such an extent that he was put into ______ care.
A.
tense
B.
rough
C.
intensive
D.
tight
【多选题】公开密钥系统在电子商务文件的传输中实现了两次加密解密过程,即( )和( )。
A.
私有密钥的加密和解密
B.
公开密钥的加密和解密
C.
文件本身的加密和解密
D.
密钥本身的加密和解密
【简答题】During the blood test, if a patient is suspicious of some infection, his blood will be put in the______.
【单选题】The patient' s health failed to such an extent that he was put into ______ care.
A.
tense
B.
stiff
C.
intensive
D.
tight
【单选题】The patient is put on a _______ after her operation.
A.
drop
B.
straw
C.
drip
D.
fluid
【简答题】I put a pillow ______ the patient.
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