皮皮学，免费搜题
登录
搜题
【单选题】
以下表达式中,正确定义了一个集合数据对象的是A.
x = { 200, 'flg', 20.3}
B.
x = ( 200, 'flg', 20.3)
C.
x = [ 200, 'flg', 20.3 ]
D.
x = {'flg' : 20.3}
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
【判断题】A culture is like a simple painting in which everything is black or white.
A.
正确
B.
错误
【简答题】饭店商品吸引顾客的主要魅力在于( )。
【判断题】The evening dress for formal social occasions in Western countries is black and white garments or formal national costumes.
A.
正确
B.
错误
【单选题】What did Deng Xiaoping mean when he said that “It doesn't matter if a cat is black or white, so long as it catches mice”?
A.
That bigger firms acquiring smaller firms (M&A) contributes to industrial economies of scale
B.
That one should have a pragmatic attitude towards governance
C.
The importance of effective anti-corruption measures
D.
He was emphasizing China’s constitutional protection of ethnic minority workers
【简答题】测定水泥凝结时间，观察试针停止沉入或释放试杆（）秒时指针的读数，当试针沉至距底板（）时，为水泥达到初凝状态。
【简答题】饭店商品吸引顾客的主要魅力在于( )。
【简答题】In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through care...
相关题目：