构成胚的()
A胚根、胚芽、胚轴和子叶
B胚芽、胚轴和子叶
C胚芽、胚轴、子叶和胚乳
D胚很、胚芽、胚轴、子叶和胚乳
您可能感兴趣的试卷
你可能感兴趣的试题
2.单项选择题up-to-date选择能代替的选项
A、modest
B、moderate
C、modern
D、modified
4.判断题一个国家只有一个教育法体系。()
5.单项选择题You need to () the time for the meeting or you will come late.
A、measure
B、maintain
C、confirm
D、mend
7.单项选择题He was () with envy.
A、employed
B、used
C、utilized
D、consumed
9. 变压整流器的作用为( )
A:改变电压大小
B:将交流变为直流
C:将直流变为交流
D:将直流电升压
10.单项选择题It only took me an hour to pick up the () of skiing.
A、populace
B、stalking
C、omnipotence
D、rudiments
最新试题
患者烦躁不安,为防止患者受伤应采取的保护措施是()。
题型:单项选择题
根据原文提供的信息,下列表述不符合原文意思的一项是()
题型:单项选择题
Why do Indian women plant new trees and look after the forests()
题型:单项选择题
Which of the following can best serve as the title of the passage?()
题型:单项选择题
图2作者此人名气很大,被誉为()。
题型:单项选择题
The robot would stop in front of pets and people thanks to().
题型:单项选择题
图1这副书法作品的落款为“白沙”,请问是谁?()
题型:单项选择题
Who will favor the study results by researchers from the University of California?()
题型:单项选择题
下列关于深海潜水动物体内肌红蛋白的表述,不正确的一项是()
题型:单项选择题
His major is marketing.()
题型:判断题