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【单选题】
关于外毒素的说法,正确的是:
A.
性质稳定,耐热
B.
毒性较强
C.
无免疫原性
D.
引起发热反应
E.
主要由革兰阴性菌产生,少数革兰阳性菌也可产生
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【简答题】A.Eighty. B.Eighty-six. C.Sixty-eight. D.Forty-three.
【单选题】"Eighty-eight thousand, two hundred and ten" is ______.
A.
8821010
B.
188210
C.
88210
D.
18210
【单选题】数字集成式温湿度传感器测量相对湿度的范围是
A.
0—90%RH
B.
0—100%RH
C.
0—80%RH
D.
10—100%RH
【多选题】以下哪些险种会赔偿相关保险事故发生后,被保险人为防止或者减少被保险机动车的损失所支付的必要的、合理的施救费用,并在损失赔偿金额以外另行计算。
A.
机动车损失险
B.
自燃损失险
C.
全车盗抢险
D.
发动机涉水损失险
【判断题】发动机涉水损失保险事故发生后,被保险人为防止或者减少被保险机动车的损失所支付的必要的、合理的施救费用,由保险人承担。
A.
正确
B.
错误
【单选题】The textile mill has over 8,000 workers, ______ are women.
A.
eighty percent of those
B.
eighty percent of which
C.
eighty percent of whom
D.
eighty percent of that
【简答题】A.Six minutes. B.Eighty minutes. C.Sixty minutes. D.Eight minutes.
【单选题】—How much is your computer? —It' s _____ dollars. [     ]
A.
four thousands and eight hundred
B.
four thousands and eight hundreds
C.
four thousand eight hundred
D.
four thousands eight hundred
【单选题】—The boy was _____ frightened to see the animals _______ he couldn’t move. —In fact, they don’t attack people unless they are cornered. [     ]
A.
too; to
B.
so; that
C.
very; that
D.
such; that
【简答题】Last month, students from one hundred and three universities in eighty-eight countries took part in an international computer programming contest, which took place in Harbin, China. Three-person teams...
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