皮皮学，免费搜题
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搜题
【单选题】
关于B细胞，正确的说法是A.
可直接分泌产生免疫球蛋白
B.
在体液免疫应答中，既是抗原提呈细胞，也是免疫应答细胞
C.
介导细胞免疫应答
D.
参与细胞免疫应答
E.
在胸腺内发育、分化、成熟
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皮皮学刷刷变学霸
举一反三
【简答题】A．Loss of life and property. B．After-effects. C．Broken transportation system. D．Weak eco-system.
【多选题】值班监控人员通过监控系统发现监控告警信息后,应迅速确认,根据情况应对下列哪些信息进行收集?()
A.
告警发生时间
B.
保护动作信息
C.
开关变位信息
D.
关键断面潮流、频率、电压的变化等信息
【简答题】A．Loss of life and property. B．After-effects. C．Broken transportation system. D．Weak eco-system.
【单选题】According to Tao Te Ching, we might be happier if we can ___________.
A.
have whatever we want
B.
refuse to face all the temptations of the modern world
C.
live outside of the world abundant in materials
D.
see through names and gains to get at the nature of things
【单选题】It is uncertain ___ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.
A.
that
B.
whether
C.
how
D.
what
【单选题】The effects of loss of control also depend on the ability of pilot to _________ from the situation.
A.
escape
B.
recover
C.
protect
D.
learn
【单选题】According to the statistics, listening to loud music at rock concerts ______ hearing loss in some teenagers in the past 2 decades.
A.
have caused
B.
caused
C.
had caused
D.
has caused
【单选题】To provide sth good to balance or reduce the bad effects of damage,loss, ect
A.
Compensate
B.
Compete
C.
Comprehend
D.
Compare
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