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【单选题】
蛋白质一级结构与功能关系的特点是
A.
一级结构越相近的蛋白质,其功能类似性越大
B.
相同氨基酸组成的蛋白质功能一定相同
C.
不同生物来源的同种蛋白,其一级结构完全相同
D.
一 级结构中氨基酸残基任何改变,都不会影响其功 能
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参考答案:
举一反三
【多选题】编制旅游发展规划的基本原则包括( )
A.
大市场原则
B.
大走廊原则
C.
大保护原则
D.
不均衡原则
E.
扶贫致富原则
【单选题】She has a______reputation in both jazz and classical music.
A.
massive
B.
quantitative
C.
surplus
D.
formidable
【单选题】在访问控制列表中地址和掩码为168.18.64.0 0.0.3.255表示的IP地址范围是( ).
A.
A:168.18.67.0~168.18.70.255;B:168.18.64.0~168.18.67.255;C:168.18.63.0~168.18.64.255;D:168.18.64.255~168.18.67.255;
B.
A:168.18.67.0~168.18.70.255;B:168.18.64.0~168.18.67.255;C:168.18.63.0~168.18.64.255;D:168.18.64.255~168.18.67.256;
C.
A:168.18.67.0~168.18.70.255;B:168.18.64.0~168.18.67.255;C:168.18.63.0~168.18.64.255;D:168.18.64.255~168.18.67.257;
D.
A:168.18.67.0~168.18.70.255;B:168.18.64.0~168.18.67.255;C:168.18.63.0~168.18.64.255;D:168.18.64.255~168.18.67.258;
【单选题】At 31 December 20X3 Q, a limited liability company, owned a building that had cost $800,000 on 1 January 20W4. It was being depreciated at 2% per year. On 31 December 20X3 a revaluation to $1,000,000 ...
A.
25,000                           200,000
B.
25,000                           360,000
C.
20,000                           200,000
D.
20,000                           360,000
【单选题】在访问控制列表中地址和掩码为168.18.64.0 0.0.3.255表示的IP地址范围是:
A.
168.18.67.0 —— 168.18.70.255
B.
168.18.64.0 —— 168.18.67.255
C.
168.18.64.255 —— 168.18.67.255
D.
168.18.63.0 —— 168.18.64.255
【单选题】The second paragraph deals with all of the following types of goods EXCEPT ______.
A.
surplus goods
B.
low-cost goods
C.
the end lot goods
D.
exceptionally valued goods
【单选题】在访问控制列表中地址和掩码为 168.18.64.0 0.0.3.255表示的 IP 地址范围( )
A.
168.18.67.0~168.18.70.255
B.
168.18.64.0~168.18.67.255
C.
168.18.63.0~168.18.64.255
D.
168.18.64.255~168.18.67.255
【单选题】( ) will lead to domestic currency depreciation.
A.
Balance of Payment deficit
B.
Balance of Payment surplu
C.
Low inflation
D.
Capital inflows
【单选题】在访问控制列表中地址和掩码为168.18.64.0 0.0.3.255表示的IP地址范围是
A.
168.18.67.0~168.18.70.255
B.
168.18.63.0~168.18.64.255
C.
168.18.64.0~168.18.67.255
D.
168.18.64.255~168.18.67.255
【单选题】(单选)腹部触及包块时,包块与周围组织粘连,不易推动,压痛明显者,应考虑
A.
良性肿瘤
B.
恶性肿瘤
C.
囊肿
D.
炎性肿块
E.
游离脏器
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