769.Before building a house, you will have to _____ the government's permission.

A.get from

B.follow

C.receive

D.ask for

770.Modern plastics can ______ very high and very low temperatures.

A.stand

B.hold

C.carry

D.support

769.答案是D;

ask for the government's permission请求政府允许。

770.答案是A;

句意:现在的塑料能忍受高温和低温。此处stand忍受，容忍。