皮皮学，免费搜题
登录
搜题
【单选题】
生态瓶中的鱼经常浮到水面,这是因为水中的( )减少了。A.
二氧化碳
B.
氧气
C.
食物
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】考虑图中的目录树，如果当前工作目录是/usr/jim，则相对路径名为../ast/x的文件的绝对路径名是（）。【图片】
A.
/ast/x
B.
/usr/jim/ast/x
C.
/usr/ast/x
D.
x
【简答题】An increase in students applying to study economics at university is being attributed to (归因于)the global economic cr awakening a public thirst for knowledge about how the financial system works. A...
【判断题】On Beginning of Autumn, farmers form the custom of “sticking sparrow’s mouth” with the wish to prevent the sparrows from destroying the crops.
A.
正确
B.
错误
【单选题】As early as in ___________, the first eight solar terms were defined, such as the Beginning of Spring, the Summer Solstice, the Autumn Equinox, etc.
A.
the Tang Dynasty
B.
the Shang Dynasty
C.
the Zhou Dynasty
D.
the Spring and Autumn Period
【单选题】Majored Finance
An increase in students （11）to study economics at university is being attributed to （归因于）the global economic crisis awakening a public thirst for knowledge about how the（12）system wor...
A.
financial
B.
applying
C.
careers
D.
minority
E.
drawing
F.
economics
G.
believed
H.
purpose
I.
spokesman
J.
events
【简答题】On Beginning of Autumn, people are accustomed to eating watermelons or corns, called _________.
【简答题】外螺纹的画法中螺纹的牙顶线(大径线)用 线绘制。
【简答题】Usually after Beginning of Autumn, it is the time for the last period of sanfu, the dog days. As a result there will be a spell of hot weather, which is popularly known as _________.
【单选题】Majored Finance
An increase in students （11）to study economics at university is being attributed to （归因于）the global economic crisis awakening a public thirst for knowledge about how the（12）system wor...
A.
financial
B.
applying
C.
careers
D.
minority
E.
drawing
F.
economics
G.
believed
H.
purpose
I.
spokesman
J.
events
相关题目：
【简答题】On Beginning of Autumn, people are accustomed to eating watermelons or corns, called _________.