“bark”是指狗叫，不能用于人。

中国大学MOOC: The shape and form of the bark differ not only in the variety of trees but also in age. In other words, the bark on young trees may appear distinctively from that on more __________ trees.

Shennong, Emperor Yan of China, once used bark and grass root as medicine

Which one of the followings is active medium? ________. A: gravel B: vermiculite C: turf D: bark

皮影戏的“皮影”是由什么制成的？（）Whatareshadowpuppetsmadeof? A: 树皮 bark B: 龟甲  tortoiseshell C: 兽皮或纸板hideorpaperboard D: 宣纸  Xuanpaper

​What is the thing that Helen Keller did NOT mention if she were to walk in a forest?‌ A: The sunshine through the woods B: The rough bark of a pine C: Cool waters of a brook D: Delicate symmetry of a leaf

What is the thing that Helen Keller did NOT mention if she were to walk in a forest? A: The sunshine through the woods B: The rough bark of a pine C: Cool waters of a brook D: Delicate symmetry of a leaf

If you were Robinson, what will you do if deserted on an island? A: I will wait until someone saves me. B: I’ll find wild fruit or other food（the worst solution is to eat tree bark） to eat and accumulate materials. C: I will make the fire first of all. D: I will search for something to put up a lodge.

请写出CEO的英文全称请写出MBA的英文全称请写出ATM的英文全称请写出CET的英文全称请写出PC的英文全称请写出IT的英文全称请写出BTW的英文全称请写出WTO的英文全称Whatkind of dog doesn’t bite or bark？What always goes up and never goes down？What letter is a question?What man cannot live in a house？

题如图,对于该程序的编译、运行情况,正确的描述是: [img=498x255]17e0b09ff0457fd.jpg[/img] A: 在结构体Dog中,不能编写bark函数,所以无法通过编译 B: Dog类没有构造方法,所以无法构造,main函数对其的调用会出现编译错误 C: Dog类没有构造方法,没有构造方法不会出现编译错误,但运行时会有异常 D: 代码没有语法错误,可以正常运行,运行正常结束,没有输出结果 E: 代码可以正常运行,因为有输出语句,所以屏幕上会出现一句输出