下载APP
举一反三
【单选题】'Salty' Rice Plant Boosts HarvestsBritish scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water．Their work may enable abandoned farms to becom...
A.
They are students at Sus University.
B.
They are rice breeders.
C.
They are husband and wife.
D.
They are colleagues at an institution of higher learning.
【单选题】第三篇 "Salty" Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water. Their work may enable aban...
A.
"influence"
B.
"effect"
C.
"stop"
D.
"present"
【单选题】'Salty' Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water．Their work may enable abandoned farms to beco...
A.
They are students at Sus University.
B.
They are rice breeders.
C.
They'are husband and wife.
D.
They are colleagues at an institution of higher learning．
【单选题】"Salty" Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water. Their work may enable abandoned farms to bec...
A.
"influence".
B.
"effect".
C.
"stop".
D.
"present".
【单选题】我国保护大熊猫、扬子鳄、银杉、红树林的自然保护区依次是( )。
A.
神农架、梵净山、肇庆、长白山
B.
卧龙、宣城、金佛山、东寨港
C.
神农架、梵净山、金佛山、东寨港
D.
卧龙、长白山、梵净山、神农架
相关题目：
【多选题】近年来，我国南方部分沿海地区适当扩大红树林面积的主要目的是（双选题）
A.
为过往船只提供避风场所
B.
阻挡海湾侵蚀海岸
C.
保持生物多样性
D.
增加用材林
【单选题】'Salty' Rice Plant Boosts HarvestsBritish scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water．Their work may enable abandoned farms to becom...
A.
They are students at Sus University.
B.
They are rice breeders.
C.
They are husband and wife.
D.
They are colleagues at an institution of higher learning.
【单选题】第三篇 "Salty" Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water. Their work may enable aban...
A.
"influence"
B.
"effect"
C.
"stop"
D.
"present"
【单选题】红树林中的红树植物长期泡在海水中而不死是应为其根的什么结构。
A.
呼吸根
B.
攀援根
C.
支柱根
D.
寄生根
【单选题】沿岸航行确定离岸距离时，在能见度良好的情况下，距陡峭无险的海岸，航线可设计在离岸几海里以外？（）
A.
2
B.
3
C.
4
D.
5
【单选题】图示海岸类型为（）
A.
基岩海岸
B.
生物海岸
C.
淤泥海岸
D.
三角洲海岸
【单选题】山口红树林国际重要湿地“三最”指的是地表最高、降雨量最少、（）。
A.
地表空气湿度最低
B.
地表空气湿度最高
C.
海水盐度最小
D.
海水盐度最大
【单选题】'Salty' Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water．Their work may enable abandoned farms to beco...
A.
They are students at Sus University.
B.
They are rice breeders.
C.
They'are husband and wife.
D.
They are colleagues at an institution of higher learning．
【单选题】()是海南岛海岸珊瑚礁的主要类型。
A.
平直岸礁
B.
海湾岸礁
C.
泻湖岸礁
D.
小岛岸礁
【单选题】关于澳大利亚红树林的分布，说法正确的是（ ）。
A.
集中分布在地中海气候区
B.
各纬度分布均匀
C.
主要分布在北部沿海滩涂
D.
主要分布在低纬度沿海
【单选题】"Salty" Rice Plant Boosts Harvests British scientists are breeding a new generation of rice plants that will be able to grow in soil containing salt water. Their work may enable abandoned farms to bec...
A.
"influence".
B.
"effect".
C.
"stop".
D.
"present".
【单选题】我国保护大熊猫、扬子鳄、银杉、红树林的自然保护区依次是( )。
A.
神农架、梵净山、肇庆、长白山
B.
卧龙、宣城、金佛山、东寨港
C.
神农架、梵净山、金佛山、东寨港
D.
卧龙、长白山、梵净山、神农架