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【多选题】
单克隆抗体可用于（）A.
沉淀试验
B.
中和反应
C.
凝集试验
D.
酶免疫分析
E.
荧光免疫测定
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【简答题】完形填空。 It was black in the evening. Jason, a 12-year-old boy didn't want to go outside. But his mother, Branda, was worried about his father and 1 he go. That evening the man had to 2 his car, a Buick ...
【简答题】完形填空 About a year ago, I went to stay at a Detroit hotel. I didn't want to 1 too much money with me, so I 2 the desk clerk to put a hundred-dollar bill in the safe for 3__ . The next morning, however,...
【简答题】He didn't want to m____up the situation. 把情况弄糟
【单选题】Only when ____in the afternoon _____able to leave.A．the match was over; they wereB．was the match
A.
33. Only when ____in the afternoon _____able to leave. A．the match was over; they were
B.
was the match over; were they
C.
was the match over; they were
D.
the match was over; were they
【单选题】— Have you ________ watched the dolphin show in the Ocean Park in Hong Kong? —Not _________.
A.
ever; never
B.
already; never
C.
yet; ever
D.
ever; yet
【简答题】He didn't want to m____up the situation.
【简答题】A．He didn't have the necessary equipment for reproduction. B．He didn't want them to be displayed outside of his home. C．He thought the copying process took too long. D．He considered each photograph m ...
【简答题】A．He had promised to do so. B．He had this kind of training before. C．He didn't want to make the crowd disappointed. D．He needed the great amount of money.
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