【简答题】阅读理解 What's your idea of a good time? What about dancing in a rainy field with one hundred and fifty thousand other people? A famous rock band plays on a stage so far away that the performers look ver...
【单选题】( )是指把生产要素在生产中所得到的各种收入相加。
【单选题】Thoreau's chief aim in life was to ______.
A.
discover a satisfactory economy
B.
do as little work as possible
C.
convert others to his way of life
【单选题】如果你想知道对方姓什么时,你应该问_____________________________ [ ]
B.
What’s your family name
C.
What’s your first name
【单选题】NaH2PO4水溶液的质子条件为( )
A.
[H+] + [H3PO4] + [Na+] = [OH-] + [HPO42-] + [PO43-]
B.
[H+] + [H3PO4] = [HPO42-] + 2[PO43-] + [OH-]
C.
[H+] + [Na+] = [H2PO4-] + [OH-]
D.
[H+] + [H2PO4-] + [H3PO4] = [OH-] + 3[PO43-]
【单选题】—What's your f'avourite fruit? —______. [ ]
【单选题】Education is not an end, but a means to an end. ______, we do not educate children only for the aim of educating them.
【单选题】— What do you know about WWF? — WWF is an organization ________ aim is to protect wildlife. [ ]
【单选题】—Could you tell me ? —He’s a bank clerk.
C.
where your father works