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【多选题】
对SLO叙述正确的有
A.
溶解红细胞快于SLS
B.
测定SLO抗体的含量,可以作为链球菌新近感染指标之一
C.
对中性粒细胞有破坏作用
D.
对心肌有急性毒性作用
E.
只有大多数A群链球菌菌株才能产生
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举一反三
【简答题】The first time he met the girl he ________(strike) by her wisdom and fell in love with her.
【简答题】Where did the speaker meet her best friend? She met her at __________.
【单选题】He said he _____ her before.
A.
met
B.
has met
C.
had met
D.
was meeting
【单选题】采用“四舍六入五单双”法,将下列各数据取为 2 位有效数字(修约间隔为 0.1 ),其 结果正确的是: 1
A.
2.750 → 2.7
B.
2.650 → 2.6
C.
2.65001 → 2.6
D.
2.6499 → 2.7
【单选题】采用“四舍六入五单双”法,将下列各数据取为 2 位有效数字 ( 修约间隔为 0.1 ),其结果正确的是( )
A.
2.750→2.7
B.
2.650→2.6
C.
2.66001→2.6
D.
2.6499→2.7
【判断题】We hadn't met for 20 years, but I recognized her the moment I saw her.()
A.
正确
B.
错误
【单选题】------What do you think of her? ------I thought her nice and honest I met her.
A.
the first time
B.
for the first time
C.
first time
D.
by the first time
【简答题】参考P55页图2.66,分析图C从t1-t2-t3-t4滤波原理
【判断题】组织学习研究方面的理论基础是指运作管理理论和系统动力学理论。( )
A.
正确
B.
错误
【单选题】She met her uncle ______her way ______school. [     ]
A.
at, /
B.
on, /
C.
at, to
D.
on, to
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