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【单选题】
β- 环糊精结构中的葡萄糖分子数是
A.
5 个
B.
7个
C.
6 个
D.
8个
E.
9个
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参考答案:
举一反三
【单选题】American colleges and universities failed to graduate haft of their four-year degree candidates because ______.
A.
most of them lack high-quality faculties
B.
students are becoming more and more lazy
C.
there are not enough incentives for students to study hard
D.
they attach greater importance to research and publication than to teaching
【单选题】According to the research by Vicki Baker,
A.
more than haft of colleges award bachelors degrees in liberal-arts disciplines
B.
the number of liberal-arts disciplines decreased from 212 in 1990 to 130 last year
C.
colleges have decreased the proportion of bachelors degrees in liberal-a~ disciplines
D.
colleges have decreased the number of liberal-arts courses by more than half
【单选题】抗原具有的免疫性能是
A.
耐受原性
B.
以上均可
C.
变应原性
D.
免疫原性
E.
免疫反应原性
【单选题】抗原具有的免疫性能是( )
A.
免疫原性
B.
免疫反应原性
C.
变应原性
D.
耐受原性
E.
以上都是
【单选题】抗原具有的免疫性能不包括
A.
免疫原性
B.
免疫反应原性
C.
变应原性
D.
耐受原性
E.
抗原提呈能力
【单选题】It takes a while, as you walk around the streets of Nantes, a city of haft a million people on the banks of the Loire River, to realize just what it is that is odd. Then you get it: there are empty pa...
A.
Nantes is with the best traffic condition in France.
B.
Nantes used to be crowded with cars.
C.
The government of Nantes is the first to dissuade people from driving into town.
D.
The government of Nantes succeeds in raising people's living standard.
【多选题】以下关于“统一”形式美法则的描述中,正确的是哪些
A.
通常视觉心理上寻求均齐和平衡
B.
通常在视觉要素中找寻一致性和联系
C.
常用渐变、循环、连续等视觉表现方式
D.
常用强调、韵律、简化等视觉表现方式
【单选题】The course normally attracts 20 students per year, ______ up to haft will be from orient.
A.
in which
B.
for whom
C.
with which
D.
of whom
【单选题】若硅钢片的叠片接缝增大,则其磁阻 。 A :增加 B :减小 C :基本不变 D 不清楚
A.
B.
C.
D.
D
【简答题】All workers must be at their ______ by haft past eight, A) job                 B) post              C) work             D) profession
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