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【单选题】
下列不同构型的DNA分子中,属于左手螺旋的是A.
A型
B.
B型
C.
C型
D.
Z型
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反馈参考答案：
举一反三
【简答题】the State Council
【简答题】枳实薤白桂枝汤组成中含有的药物是
【单选题】The State Council will lay down new rules that aim to make management compatible with internationally accepted conventions.
A.
conferences
B.
conversations
C.
practices
D.
formations
【单选题】According to China's Food Safety Law, ______________ in February 2009, the State Council established the Food Safety Committee to oversee a chain of departments.
A.
as is passed
B.
as it was passed
C.
which is passed
D.
which was passed
【单选题】The State Council will lay down new rules that aim to make management compatible with internationally accepted ______.
A.
conferences
B.
inscriptions
C.
practices
D.
formations
【单选题】A draft regulation on school bus safety management was made public by the State Council, with the public________to give comments.
A.
to invite
B.
inviting
C.
invited
D.
having invited
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