看图回答:下列哪一地区的取得使美国领土开始由大西洋沿岸扩展到太平洋沿岸:()
A、俄勒冈
B、佛罗里达半岛
C、得克萨斯
D、路易斯安娜
参考答案:A
126. The reason for the strike was that the company _____ its workers _____ long hours and low pay.
A.employed; with
B.exploited; with
C.exploited; by
D.employed; by
交通量是指()。按交通类型可分为(),(),()