On the winding path ________ of somestrangeanimals. A: footprints may find B: may find footprints C: footprints may be found D: may be found footprints

What does the slogan "take only pictures, leave no footprints" mean? A: respecting nature B: minimizing the impact on the place we visit C: interacting with local people D: making contribution to local economic development

青书学堂: The footprints are quite ______; they must be fresh.

Sherlock Holmes ______ many cases by following the footprints left at the scene of the crime.

The cities with the smallest and biggest carbon footprints were no 9)____________ to researchers at Brookings

He bent down to study the footprints and then he ________ (straight) up and looked around.

Oh，my god!Our house last night.Look at the footprints (脚印) on the floor.(　　)

Word中插入数学公式的方法是（）。 A: "插入"→"形状"→"公式" B: "开发工具"→"公式" C: "插入"→"公式"→"插入新公式" D: "引用"→"插入"→"公式"

定义并初始化一个用于存放我们国家的四个直辖市的数组cityName，四个直辖市为：北京，上海，天津，重庆. 正确的是_________ A: String[] cityName=new String[4]{"北京","上海","天津","重庆"}; B: String[] cityName=new String[]{"北京","上海","天津","重庆"}; C: String[] cityName={"北京","上海","天津","重庆"}; D: String cityName = new String[4] { "北京", "上海", "天津", "重庆" };

已知有一个名为names的空列表,如何向其中添加old_driver,rain,jack,shanshan,peiqi,black_girl 元素？ A: names.append("old_driver","rain","jack","shanshan","peiqi","black_girl") B: names.extend("old_driver","rain","jack","shanshan","peiqi","black_girl") C: names.insert("old_driver","rain","jack","shanshan","peiqi","black_girl") D: names.extend(["old_driver","rain","jack","shanshan","peiqi","black_girl"])