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【单选题】
1949年9月第一届中国人民政治协商会议召开的主要任务是( )
A.
为新中国的成立作准备
B.
贯彻党的七届二中全会的精神
C.
讨论夺取全国革命的胜利
D.
将工作重点转移到经济建设上
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【单选题】2 How much do they plan to spend on the gift?
A.
$49.99.
B.
$99.99.
C.
$14.
D.
$40.
【简答题】在项目中创建窗体类ControlFormSize,在窗体中添加一标签控件,编写程序代码,设置窗体的标题、默认关闭方式与窗体大小,然后在标签控件中显示窗体设置的大小
【单选题】All her energies are ______upon children and she seems to have little time for anything else.
A.
guided
B.
aimed
C.
directed
D.
focused
【简答题】Gao Yuanyuan, a Beijing girl, is lucky. She seems to have everything that most girls can only dream of. Her pretty face and slim figure were spotted by a talent scout (星探) when she was only 16. Now he...
【单选题】袁隆平教授利用普通水稻及一种野生稻培育出了高产而优质的水稻新品种。这种育种方法是
A.
诱导染色体变异
B.
杂交
C.
诱导基因突变
D.
人工选择培育
【单选题】All her energies are ______ upon her children and she seems to have little time for anything else.
A.
guided
B.
aimed
C.
directed
D.
focused
【单选题】利用染色体变异育种的是
A.
四倍体水稻
B.
三系杂交水稻
C.
“红富士”苹果
D.
“原丰早”水稻品种
【简答题】利用染色体变异育种的是
【单选题】How much do they plan to spend on the gi
A.
$49.99
B.
$99.99
C.
$14
D.
$40
【单选题】She seems to have a problem.
A.
Direct Object
B.
Indirect Object
C.
Subject Complement
D.
Object Complement
E.
Adverbial
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