皮皮学,免费搜题
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【单选题】
When applying for Wildlife Watch membership, a Rockwatch member car enjoy ______.
A.
free membership
B.
a special discount
C.
a Rock Artist prize
D.
guided road shows
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【多选题】有关红细胞2,3-BPG作用的叙述,正确的是
A.
使血红蛋白分子稳定在松弛构象
B.
一个电负性很高的分子,可与血红蛋白结合
C.
可调节血红蛋白的携O2能力
D.
为高能化合物
E.
不能提供能量
【单选题】Professor Li is the person to ____________ you should write.
A.
whom
B.
who
C.
which
D.
whose
【多选题】以人为本、执政为民是我们党的性质和全心全意为人民服务根本宗旨的集中体现,是()我们党一切执政活动的最高标准。
A.
指引
B.
落实
C.
评价
D.
检验
【判断题】Inthe idiom “chop and change”, alliteration is used.
A.
正确
B.
错误
【简答题】2;3-BPG的作用是 和 。
【单选题】Why did he take poetry-writing class?
A.
To follow his father.
B.
For an easy grade.
C.
To change his specialty.
D.
For knowledge of poetry.
【判断题】以人为本、执政为民是我们党的性质和根本宗旨的集中体现,是指引、评价和检验我们党一切执政活动的最高标准。( )
A.
正确
B.
错误
【单选题】Why did Chang’e go to the moon? ______
A.
Because she wanted to leave her husband.
B.
Because she wanted to live with her servant
C.
Because she ate the elixir by mistake.
【简答题】高层领导者应更多的具备( )能力。
【单选题】The main courses are : steak, lamb,_____, pork chop
A.
seafood
B.
egg
C.
chicken chop
D.
vegetables
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