A.They fail to produce the same remarkable results as before the 1980s．
B.They contribute a lot to the improvement of human food production．
C.They play a major role in guaranteeing the food security of the world．
D.They focus more on the increase of animal food than human food grains．
What does the woman say about the new supermarket?A. It offers some big discount
[主观题]短语回答What does the man say about the dish?短语M:Miss,canIinterestyouinaporkspecialwithservingtonight?It’sonly799,halftheusualpriceandit’sverytasty.W:Ohreally?Iwilltryit.Q:Whatdoesthemansayaboutthedish?
What does Grace Kao say about interracial lodging?A. It is unscientific to make
What does the speaker say about jobs in the computer eraA. Many tedious jobs con
What does the author say about students enrolled in online classes?A. They can a
[单选题]What does the writer actually say about pronouncing foreign languages?A.Onl
What does the man say about people who keep changing their jobs?A. They may be c
What does the speaker say about the chairsSection CDirections: In this section,
What does the passage say about the newly-approved soda tax in Philadephia?A. It
[单选题]What does the Food and Agriculture Organization say about world food produc