题目

No sooner _____ the parrot flew oat and settled in the same tree _____ the cat.   A. had Jim opened the cage that; as       B. had Jim opened the cage than; as   C. Jim opened the cage than; with         D. Has Jim opened the cage than; with 答案：B图中表示四个国家的人口出生率和人口死亡率，其中人口自然增长率最高的国家是 A．① B．② C．④ D．③