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【单选题】
一个概念的标准定义就是由“（ ）”而构成的判断语句，并且准确、切当地反映所指事物。
A.
种差+属
B.
实概念
C.
虚概念
D.
子概念
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参考答案：
举一反三
【单选题】Even though Lucy and Kathy are good friends, Lucy _____ to lending her ID card to Kathy to apply for a credit card. [     ]
A.
stuck
B.
referred
C.
turned
D.
objected
查看完整题目与答案
【单选题】Why does Althea think Kathy is suitable for this job?
A.
Kathy is buying a new car anyway.
B.
Kathy knows some of the staff members already.
C.
Kathy has two years' experience working in a pharmacy.
D.
Kathy only wants to work part time.
查看完整题目与答案
【单选题】唯一一条由华中进入四川盆地的铁路线
A.
沪杭线
B.
汉丹 襄渝 成渝
C.
湘黔线
D.
焦柳线
查看完整题目与答案
【单选题】下列选项中哪类糖果属于熬煮糖果:
A.
棉花糖
B.
硬糖
C.
牛轧糖
D.
软糖
查看完整题目与答案
【单选题】—Listen! Kathy is playing the piano in the next room. —It _______ not be Kathy. She has gone to Hangzhou to visit the Cross-sea Bridge. [     ]
A.
can
B.
must
C.
need
D.
shall
查看完整题目与答案
【单选题】Derek: Have you seen the film Olive Twist, Kathy? Kathy: yes, I went last night. ______ Derek: Saw it Monday. Good, isn't it? Kathy: Mm, it made me want to read the novel again.
A.
How are things going?
B.
How about you?
C.
How nice!
D.
How disappointing!
查看完整题目与答案
【多选题】下列关于脂肪酸碳链延长系统的叙述哪些是正确的( )
A.
动物的内质网酶系统催化的脂肪酸链延长，除以CoA为酰基载体外，与从头合成相同
B.
动物的线粒体酶系统可以通过β氧化的逆反应把软脂酸延长为硬脂酸
C.
植物的Ⅱ型脂肪酸碳链延长系统分布于叶绿体间质和胞液中，催化软脂酸ACP延长为硬脂酸ACP，以丙二酸单酰ACP为C2供体，NADPH为还原剂
D.
植物的Ⅲ型延长系统结合于内质网，可把C18和C18以上的脂肪酸进一步延长
查看完整题目与答案
【单选题】What is Althea unsure of?
A.
Whether or not Kathy still needs a job
B.
When Kathy wants to go back to work
C.
Where Kathy and her kids live
D.
Whether or not Wade will be at the wedding
查看完整题目与答案
【简答题】A．He hasn't had a chance to meet Kathy yet B．Kathy had already told him the news C．He didn't know that Kathy was being moved. D．His new office will be located in New York.
查看完整题目与答案
【多选题】下列关于脂肪酸碳链延长系统的叙述哪些是正确的(多选)?
A.
动物的内质网酶系统催化的脂肪酸链延长，除以CoA为酰基载体外，与从头合成相同；
B.
动物的线粒体酶系统可以通过β氧化的逆反应把软脂酸延长为硬脂酸；
C.
植物的Ⅱ型脂肪酸碳链延长系统分布于叶绿体间质和胞液中，催化软脂酸ACP延长为硬脂酸ACP，以丙二酸单酰ACP为C 2 供体，NADPH为还原剂；
D.
植物的Ⅲ型延长系统结合于内质网，可把C 18 和C 18 以上的脂肪酸进一步延长。
查看完整题目与答案
相关题目：
【单选题】Even though Lucy and Kathy are good friends, Lucy _____ to lending her ID card to Kathy to apply for a credit card. [     ]
A.
stuck
B.
referred
C.
turned
D.
objected
查看完整题目与答案
【单选题】Why does Althea think Kathy is suitable for this job?
A.
Kathy is buying a new car anyway.
B.
Kathy knows some of the staff members already.
C.
Kathy has two years' experience working in a pharmacy.
D.
Kathy only wants to work part time.
查看完整题目与答案
【单选题】唯一一条由华中进入四川盆地的铁路线
A.
沪杭线
B.
汉丹 襄渝 成渝
C.
湘黔线
D.
焦柳线
查看完整题目与答案
【单选题】下列选项中哪类糖果属于熬煮糖果:
A.
棉花糖
B.
硬糖
C.
牛轧糖
D.
软糖
查看完整题目与答案
【单选题】—Listen! Kathy is playing the piano in the next room. —It _______ not be Kathy. She has gone to Hangzhou to visit the Cross-sea Bridge. [     ]
A.
can
B.
must
C.
need
D.
shall
查看完整题目与答案
【单选题】Derek: Have you seen the film Olive Twist, Kathy? Kathy: yes, I went last night. ______ Derek: Saw it Monday. Good, isn't it? Kathy: Mm, it made me want to read the novel again.
A.
How are things going?
B.
How about you?
C.
How nice!
D.
How disappointing!
查看完整题目与答案
【多选题】下列关于脂肪酸碳链延长系统的叙述哪些是正确的( )
A.
动物的内质网酶系统催化的脂肪酸链延长，除以CoA为酰基载体外，与从头合成相同
B.
动物的线粒体酶系统可以通过β氧化的逆反应把软脂酸延长为硬脂酸
C.
植物的Ⅱ型脂肪酸碳链延长系统分布于叶绿体间质和胞液中，催化软脂酸ACP延长为硬脂酸ACP，以丙二酸单酰ACP为C2供体，NADPH为还原剂
D.
植物的Ⅲ型延长系统结合于内质网，可把C18和C18以上的脂肪酸进一步延长
查看完整题目与答案
【单选题】What is Althea unsure of?
A.
Whether or not Kathy still needs a job
B.
When Kathy wants to go back to work
C.
Where Kathy and her kids live
D.
Whether or not Wade will be at the wedding
查看完整题目与答案
【简答题】A．He hasn't had a chance to meet Kathy yet B．Kathy had already told him the news C．He didn't know that Kathy was being moved. D．His new office will be located in New York.
查看完整题目与答案
【多选题】下列关于脂肪酸碳链延长系统的叙述哪些是正确的(多选)?
A.
动物的内质网酶系统催化的脂肪酸链延长，除以CoA为酰基载体外，与从头合成相同；
B.
动物的线粒体酶系统可以通过β氧化的逆反应把软脂酸延长为硬脂酸；
C.
植物的Ⅱ型脂肪酸碳链延长系统分布于叶绿体间质和胞液中，催化软脂酸ACP延长为硬脂酸ACP，以丙二酸单酰ACP为C 2 供体，NADPH为还原剂；
D.
植物的Ⅲ型延长系统结合于内质网，可把C 18 和C 18 以上的脂肪酸进一步延长。
查看完整题目与答案
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