A.correspondingB.thriftyC.economicD.respective
单项选择题The fields were（）every year by the run-off water from the mountains.
A.fertilizedB.droppedC.digestedD.starved
单项选择题The picture（）the seriousness of pollution on our planet.
A.derailsB.depressesC.depictsD.derives
单项选择题The heat in the（）air rising from the kitchen and bathroom is recovered by the pumps.
A.dankB.moistC.droughtD.digestive
单项选择题More （）intelligence companies will start to emerge to meet this challenge.
A.fakeB.syntheticC.reservedD.artificial
单项选择题Thanks to a lot of effort and the support of local people，the business（）.
A.assumedB.reservedC.irrigatedD.flourished
