from Adelaide to Darwin and you’ll observe some of Australia’s most beautiful landscapes.
A. Traveling
B. To travel
C. Traveled
D. Travel
网友回答
A. Traveling
B. To travel
C. Traveled
(答案→)D. Travel
解析:考查动词形式。祈使句 + and + 陈述句,故用动词原形。句意:从阿德莱德到达尔文旅游,你将观察到澳大利亚最美丽的风景。