【单选题】P22 News Report 3 Q2
【判断题】所设置的操作员一旦被引用,便不能被修改和删除。
【单选题】It can be learned from the text that soon after the Second World War
A.
hardly anyone suspected that it was unwise to contaminate the water and air.
B.
people unanimously found it acceptable to damp industrial wastes into the sea.
C.
the government tried to deal with the pollution problem but in vain.
D.
nobody attached great significance to the remedy for public hazards.
【判断题】所设置的操作员一旦被引用,便不能修改和删除
【判断题】所设置的操作员一旦被引用,便不能被修改和删除。
【判断题】所设置的操作员一旦被引用,便不能被修改和删除。
【多选题】以下所列地点中,以适宜“观旭日东升磅礴景色”而闻名天下的有( )。
【单选题】Experiments of this kind ___in both the U.S and Europe well before the Second World War