皮皮学，免费搜题
登录
搜题
【判断题】
经济基础是指由社会一定发展阶段的生产力所决定的生产关系的总和,是构成一定社会的基础。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Thailand was once called “Land of the White Elephant” because_______.
A.
white elephant is rarely seen and thus very special
B.
white elephant was a national symbol until the 1920s
C.
white elephant has helped kings to gain the ruling authority
D.
this name was so romantic that it was popular among visitors
【单选题】There is _____ elephant in the zoo. _____ elephant is from Africa. [ ]
A.
a; The
B.
an; The
C.
/ ; An
D.
a; An
【简答题】adv. 短暂地;简略地;暂时地
【单选题】There is _______ elephant and two tigers in the zoo. _______ elephant is from South Africa. [ ]
A.
an; The
B.
the; A
C.
an; An
D.
a; An
【单选题】There is_____________ elephant in the zoo,___________ elephant is from Africa.
A.
a, the
B.
an, the
C.
/, an
D.
a, an
【简答题】Why did the elephant sit on the car? Because the elephant took it to be his ______ .
【单选题】There is _______ elephant in the zoo. _______ elephant is from Africa.
A.
a; the
B.
an; The
C.
an; An
【单选题】时间数列可分为随机性时间数列和非随机性时间数列。其中不属于非随机性时间数列的是( )。
A.
平稳性时间数列
B.
波动性时间数列
C.
趋势性时间数列
D.
季节性时间数列
相关题目：
参考解析：
知识点：
题目纠错 0
发布
