评论
打印
279.Some parents are just too protective. They want to ______ their kids from every kind of danger, real or imagined.
A.spot
B.dismiss
C.shelter
D.distinguish
280.The China National Environmental Monitoring Center ____ air quality in urban areas from levels one to five:excellent, fairly good, slightly polluted, poor and dangerous.
A.distributes
B.arranges
C.classifies
D.divides
