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【单选题】
叶酸的拮抗剂是（）A.
次黄嘌呤
B.
胸腺嘧啶核苷
C.
胸腺嘧啶核苷激酶
D.
氨基蝶呤
E.
次黄嘌呤核糖转化酶
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皮皮学刷刷变学霸
举一反三
【判断题】If the central bank wishes to contract the money supply, it could do any of the following: sell government bonds, raise the reserve requirement, and raise the refinancing rate
A.
正确
B.
错误
【单选题】Where can I get the information I need?
A.
Information desk.
B.
Waiting hall
C.
duty-free shop
D.
Customs
【单选题】—Thanks for giving me _______ I wanted. —You're welcome. [ ]
A.
the information
B.
an information
C.
the informations
D.
information
【单选题】下列关于胃大部切除术的描述不正确的是
A.
毕I式胃大部切除术是将残胃与十二指肠吻合
B.
毕I式胃大部切除术的优点是重建后的胃肠道接近正常解剖生理状态
C.
毕Ⅱ式胃大部切除术是将残胃与上段空肠吻合
D.
毕Ⅱ式胃大部切除术术后发生胃肠道功能紊乱的可能性较毕I式多
E.
毕Ⅱ式胃大部切除术特别适用于胃溃疡
【单选题】The whole economics theory based on the assumption that ____
A.
individuals are completely Irrational
B.
individuals are completely rational
C.
individual decision making is based on personal information, cognitive limitations, and time constraints
【单选题】The refinancing rate is the interest rate
A.
at which commercial banks lend to and borrow from each other.
B.
the public pays when borrowing from banks.
C.
banks pay on the public's deposits.
D.
the European Central Bank charges on loans to banks.
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