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【多选题】
IgG的特性有()A.
保护最全面的抗体
B.
是唯一能够通过胎盘的抗体
C.
抗感染的主要抗体
D.
有四个亚类
E.
含量最多的抗体
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皮皮学刷刷变学霸
举一反三
【单选题】Shortly after the tea Leopold heard the music from upstairs. He was astonished because______.
A.
Wolfgang loved the piece so much
B.
Wolfgang was playing in the darkness
C.
Marianne had never played the piece so beautifully
D.
Marianne was washing dishes in the kitchen
【简答题】团体旅客乘坐火车旅行，必须在开车（）小时以前办理退票手续。 A、2 B、12 C、24 D、48
【单选题】 某分析人员进行吸光光度法分析时,误将参比溶液的透射比调至 90% 而不是 100%,在此条件下,测得试样溶液的透射比为 35%,则该试样溶液的正确透射比是
A.
32.1%
B.
34.5%
C.
36.0%
D.
38.9%
【单选题】______ he explained it to me did I make sense of what he said.
A.
Hardly had
B.
Not until
C.
Shortly after
D.
No sooner
【单选题】烹饪中的火候就是在烹制菜点过程中所使用的温度（火力）时间和不同的（）以及烹饪原料在质变的程度（指质感标准）
A.
加热方式
B.
烹调方式
C.
烹饪方式
D.
加热热源
【单选题】What did duret do shortly after the ambulance came?
A.
He was interviewed by a newspaper
B.
He asked his girlfriend for his dry clothes
C.
He went to the hospital in the ambulance
D.
He disappeared from the spot quickly
【单选题】—Did your father phone you shortly after the accident? —No, it was a fortnight ________ he gave me a phone call.
A.
since
B.
when
C.
while
D.
before
【单选题】he came to love sports,he became much stronger than before.A．After shortlyB．Shortly afterC．Short aft
A.
____he came to love sports,he became much stronger than before. A．After shortly
B.
Shortly after
C.
Short after
D.
Before long
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