题目

阅读下面短文，在空白处填入 1个适当的单词或括号内单词的正确形式。BusyColombians living in a city can be pressured. But there is a place for peopleto relieve stress in Bogota. (sit) at the top of Monserrate Hill, eastof the city, the place is a protected park for hummingbirds. The area containsa forest that has turned into a peaceful and (harmony) world for both people and birds.Withthe hummingbirds flying from flower to flower, some people study them throughbinoculars (双筒镜) and (other) take pictures with cameras or phones.Sometimesit doesn't seem real beca在“凡尔赛──华盛顿体系”形成过程中签订了许多条约，其中有损于中国利益的是 　　　　　　  [　　] ①《凡尔赛和约》 ②《四国条约》 ③《限制海军军备条约》 ④《九国公约》 A．①②   B．②③ C．③④   D．①④