下载APP
举一反三
【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 Sussex 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】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