皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
植物组织培养的用途中不正确的是()。
A.
具有完整细胞核的细胞
B.
一定的营养物质和植物激素
C.
离体状态
D.
导入指定基因
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】Daniel has been working for Three Sixty Ltd for 18 months but his employment contract does NOT specify a notice period in the event of termination. What is the minimum period of notice to which he is ...
A.
At least 5 days
B.
At least a week
C.
At least a month
查看完整题目与答案
【单选题】在恒容、恒压条件下，对于只作体积功的封闭体系，用下列哪个状态函数的增量来判断自发变化的方向？
A.
内能
B.
焓
C.
熵
D.
吉布斯能
查看完整题目与答案
【多选题】 class MakeFile {  11. public static void main（String[] args） {  12. try {  13. File directory = new File（”d”）；  14. File file = new File（directory，”f”）；  15. if（!file.exists（）） {  16. file.createNewF...
A.
Line 16 is never executed.
B.
An exception is thrown at runtime.
C.
Line 13 creates a File object named “d”.
D.
Line 14 creates a File object named “f‟.
E.
Line 13 creates a directory named “d” in the file system.
F.
Line 16 creates a directory named “d” and a file  “f”  within it in the file system.
G.
Line 14 creates a file named "f " inside of the directory named “d” in the file system.
查看完整题目与答案
【单选题】Which paragraph does the following statement come from? Even the most educated people do not use the King's English all the time in their conversation.
A.
para. 18
B.
para. 15
C.
para. 19
D.
para. 16
查看完整题目与答案
【单选题】下面哪一个turtle函数是用来设置小海龟的朝向的？
A.
setheading()
B.
sethead()
C.
heading()
D.
head()
查看完整题目与答案
【单选题】When prices are (6;3); Holly chooses the bundle (9;18) and when prices are (1;2); she chooses the bundle (8;14). Which of the following is true?
A.
The bundle (9;18) is revealed preferred to the bundle (8;14) and she does not violate WARP.
B.
She violates SARP but not WARP.
C.
The bundle (8;14) is revealed preferred to the bundle (9;18) and she does not violate WARP.
D.
She violates WARP.
查看完整题目与答案
【单选题】下列哪个函数可以用来判断恒温恒压条件下过程的方向和限度( )。
A.
热力学能
B.
焓函数
C.
熵函数
D.
吉布斯函数
查看完整题目与答案
【单选题】Which paragraph does the following statement come from? Great people may not talk as they are supposed to.
A.
para. 18
B.
para 12
C.
para 19
D.
para 16
查看完整题目与答案
【单选题】电路的向量图可以使用罗盘图和羽毛图来显示,下列哪个函数用来绘制罗盘图
A.
compass
B.
subplot
C.
feather
D.
input
查看完整题目与答案
【单选题】When prices are (3,1); Yolanda chooses the bundle (9,21) and when prices are (1,3); she chooses the bundle (6,14). Which of the following is true?
A.
The bundle (9 , 21) is revealed preferred to the bundle (6 , 14) and she does not violate WARP
B.
She violates SARP but not WARP
C.
The bundle (8 , 14) is revealed preferred to the bundle (9 , 18) and she does not violate WARP
D.
She violates WARP.
查看完整题目与答案
相关题目：
【单选题】Daniel has been working for Three Sixty Ltd for 18 months but his employment contract does NOT specify a notice period in the event of termination. What is the minimum period of notice to which he is ...
A.
At least 5 days
B.
At least a week
C.
At least a month
查看完整题目与答案
【单选题】在恒容、恒压条件下，对于只作体积功的封闭体系，用下列哪个状态函数的增量来判断自发变化的方向？
A.
内能
B.
焓
C.
熵
D.
吉布斯能
查看完整题目与答案
【多选题】 class MakeFile {  11. public static void main（String[] args） {  12. try {  13. File directory = new File（”d”）；  14. File file = new File（directory，”f”）；  15. if（!file.exists（）） {  16. file.createNewF...
A.
Line 16 is never executed.
B.
An exception is thrown at runtime.
C.
Line 13 creates a File object named “d”.
D.
Line 14 creates a File object named “f‟.
E.
Line 13 creates a directory named “d” in the file system.
F.
Line 16 creates a directory named “d” and a file  “f”  within it in the file system.
G.
Line 14 creates a file named "f " inside of the directory named “d” in the file system.
查看完整题目与答案
【单选题】Which paragraph does the following statement come from? Even the most educated people do not use the King's English all the time in their conversation.
A.
para. 18
B.
para. 15
C.
para. 19
D.
para. 16
查看完整题目与答案
【单选题】下面哪一个turtle函数是用来设置小海龟的朝向的？
A.
setheading()
B.
sethead()
C.
heading()
D.
head()
查看完整题目与答案
【单选题】When prices are (6;3); Holly chooses the bundle (9;18) and when prices are (1;2); she chooses the bundle (8;14). Which of the following is true?
A.
The bundle (9;18) is revealed preferred to the bundle (8;14) and she does not violate WARP.
B.
She violates SARP but not WARP.
C.
The bundle (8;14) is revealed preferred to the bundle (9;18) and she does not violate WARP.
D.
She violates WARP.
查看完整题目与答案
【单选题】下列哪个函数可以用来判断恒温恒压条件下过程的方向和限度( )。
A.
热力学能
B.
焓函数
C.
熵函数
D.
吉布斯函数
查看完整题目与答案
【单选题】Which paragraph does the following statement come from? Great people may not talk as they are supposed to.
A.
para. 18
B.
para 12
C.
para 19
D.
para 16
查看完整题目与答案
【单选题】电路的向量图可以使用罗盘图和羽毛图来显示,下列哪个函数用来绘制罗盘图
A.
compass
B.
subplot
C.
feather
D.
input
查看完整题目与答案
【单选题】When prices are (3,1); Yolanda chooses the bundle (9,21) and when prices are (1,3); she chooses the bundle (6,14). Which of the following is true?
A.
The bundle (9 , 21) is revealed preferred to the bundle (6 , 14) and she does not violate WARP
B.
She violates SARP but not WARP
C.
The bundle (8 , 14) is revealed preferred to the bundle (9 , 18) and she does not violate WARP
D.
She violates WARP.
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题