症状变色和坏死最主要的区别是()。A、细胞是否坏死 B、是否是全株性的 C、是否

题型:单项选择题

问题:

症状变色和坏死最主要的区别是()。

A、细胞是否坏死

B、是否是全株性的

C、是否是局部性的

D、是否腐烂

考点:农学植物病理学植物病理学题库
题型:单项选择题
阅读理解。
                                             Live Music-Late Night Jazz (爵士乐)
      Enjoy real American jazz from Herbie Davis, the famous trumpet player (号手).
Place: The Jazz Club
Dates: 15-23 June
Price:¥100-150
Time: 10 p.m. till late!
Tel: 4668736
                                                                 Scottish Dancing
     Scottish dancing is nice and easy to learn. The wonderful dance from England will be given.
Place: Jack Stein's
Dates: 10-20 May
Price:¥150
Time: 7-10 p.m.
Tel: 4021877
                                                            Shows-Anhui Museum
      There are 12 000 pieces on show here. You can see the whole of Chinese history.
Place: Anhui Museum
Dates: 1 March-30 June
Price:¥60 (¥30 for students)
Time: Monday-Friday 9 a.m.-5 p.m. 
Weekends 9 a.m.-9 p.m.
Tel: 4886888
1. If you want to enjoy real American jazz, you can call _____. 
[ ]
A. 4668736
B. 4021877
C. 4886888
D. 4686788
2. You can see the whole of Chinese history at _____ in April in Anhui Museum.
[ ]
A. 3 p.m. every day
B. 9 p.m. from Monday to Friday
C. 7 a.m. at weekends
D. 7 p.m. every day
3. You can enjoy _____ at Jack Stein's.
[ ]
A. American jazz
B. Scottish dancing
C. 12000 pieces on show
D. yourself all night
题型:单项选择题

某待估房地产,已知建筑物还原利率为8%,土地还原利率为6%,建筑物价值占房地产总价值的45%,则该房地产综合还原利率应为( )。

A.5%

B.6%

C.6.9%

D.7.1%

题型:单项选择题

为获得最大多普勒频移,超声束和血管夹角应该为()

A.0度

B.45度

C.90度

D.135度

E.180度

题型:单项选择题

企业内部财务管理要求包括()

A.财务管理制度

B.成本管理制度

C.财务管理的责任制度

D.财务管理的考核制度

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掩护式液压支架的顶梁与掩护梁的主要作用各是什么?

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