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【单选题】
(厦门大学2008年考研试题)假尿嘧啶核苷分子中核糖与尿嘧啶连接为( )。
A.
C’1-Nl
B.
C’1一N3
C.
C’1-C4
D.
C’1一C5
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举报参考答案：
举一反三
【单选题】The weather wasn’t favorable and both teams had to______icy rain and a strong wind during the match.(厦门大学2012年试题)
A.
pin down
B.
get stuck in
C.
take control of
D.
contend with
【单选题】The______action of the policemen saved the people in the house from being burnt. (厦门大学2011年试题)
A.
supreme
B.
significant
C.
prompt
D.
vital
【单选题】(厦门大学，2001)以下哪一组是对脊索动物与高等无脊椎动物共同点的正确描述______
A.
脊索、后口、次级体腔
B.
肛后尾、三胚层、两侧对称
C.
咽鳃裂、两侧对称、次级体腔
D.
后口、三胚层、分节现象
【单选题】Obviously, no teacher has______patience. Even Larry, who is always kind and tolerant, lost his temper on that particular occasion.(厦门大学2012年试题)
A.
definite
B.
spectacular
C.
infinite
D.
composed
相关题目：
【单选题】The weather wasn’t favorable and both teams had to______icy rain and a strong wind during the match.(厦门大学2012年试题)
A.
pin down
B.
get stuck in
C.
take control of
D.
contend with
【单选题】The______action of the policemen saved the people in the house from being burnt. (厦门大学2011年试题)
A.
supreme
B.
significant
C.
prompt
D.
vital
【单选题】(厦门大学，2001)以下哪一组是对脊索动物与高等无脊椎动物共同点的正确描述______
A.
脊索、后口、次级体腔
B.
肛后尾、三胚层、两侧对称
C.
咽鳃裂、两侧对称、次级体腔
D.
后口、三胚层、分节现象
【单选题】Obviously, no teacher has______patience. Even Larry, who is always kind and tolerant, lost his temper on that particular occasion.(厦门大学2012年试题)
A.
definite
B.
spectacular
C.
infinite
D.
composed
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