【名词&注释】
洪峰流量(peak discharge)、植物病虫害(plant diseases and pests)、推理判断题
[单选题]从某一时刻的遥感影像中,不能获取的信息是
A. 森林火灾面积
B. 土地干旱程度
C. 洪峰流量
D. 植物病虫害程度
查看答案&解析查看所有试题
学习资料:
[单选题]m、n两地均盛产葡萄。两地相比,m地的区位优势是
A. 交通便捷
B. 市场广阔
C. 鲜果上市早
D. 技术条件好
[单选题]Which of the following would be the best title for the passage?
A. Women Are Socially Trained to Talk B. Talking Maintains Relationships
B. Women Love to Talk D. Men Talk Differently from Women
[单选题]The writer decided to try the model he had chosen because he
A. knew very little about it.
B. didn’t trust the shop assistant.
C. wanted to make sure the one he chose would be the best.
D. had a special interest in taking pictures of his fellow shoppers.
[单选题]水稻叶上、下表皮的主要区别在于( )。
A. 气孔数量多少
B. 表皮细胞形状
C. 有无硅质细胞
D. 有无泡状细胞
[单选题]紫萁(Osmunda japonica)的叶为同型叶。( )
A. 正确
B. 错误
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