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【单选题】
唯一能通过胎盘,可由母体传递至胎儿血循环的抗体,在新生儿抗感染免疫中发挥重要作用的抗体类型是()。A.
IgG
B.
IgA
C.
IgD
D.
IgE
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反馈参考答案：
举一反三
【简答题】键盘根据工作原理可以分为(第一空)式键盘和(第二空)式键盘;后者又可以根据结构形式分为(第三空)式键盘和(第四空)式键盘。
【简答题】The merchant has his snug retreat in the vicinity of the metropolis, where he often displays as much as pride and zeal in the cultivation of his flower-garden, and the maturing of his fruits, as he do...
【判断题】Frederick Herzberg's study of professional employees found that the things people liked about their jobs were all intrinsic motivators such as pride in achievement, and enjoyment of work and responsib...
A.
正确
B.
错误
【简答题】根据键盘的工作原理可以分为( ) 键盘和( )键盘。
【单选题】For we take as much pride in refining the taste of our gourmet coffees as we do in helping the farmers who produce them....
A.
P = a premise marker
B.
C = a conclusion marker
C.
A = an assuring term
D.
G = a guarding term
E.
D = a discounting term
F.
E+ = a positive evaluative term
G.
E- = a negative evaluative term
H.
H. N = none of the above
【简答题】as pride as __________
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