【单选题】There are at least three ways to promote more effective use of the earth's resources for food: cultivate the oceans, develop higher-protein cereals, and increase the palatability of rarely consumed fo...
A.
increasing food supply by fish farming
B.
regulating off-shore fishing
C.
imposing quotas on the quantity of fish annually caught
D.
decreasing fish consumption in order to protect ocean resources
【简答题】It's said that the agreement ______ between the two companies last month will become effective from May 1st. A) to sign B) signed C) to be signed D) signing