单项选择题
Questions 11 to 13 are based on the following news report about challenges facing Australia’s agriculture sector. You now have 15 seconds to read Questions 11 to 13.
What problem does Mr. Kerin point out()
A.Environmental pollution caused by agriculture.
B.Insufficient investment in higher education.
C.Diminishing number of agricultural institutions.
D.Imbalance between research and production.