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【单选题】
现代赴宴中的入座礼节应该是( )
A.
右入右出
B.
右入
C.
左出
D.
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【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。
A.
支出法
B.
收入法
【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
D.
write about Nature
【单选题】如果你想知道对方姓什么时,你应该问_____________________________ [     ]
A.
What’s your name
B.
What’s your family name
C.
What’s your first name
D.
How old are you
【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? —______. [     ]
A.
Smoothie
B.
Chicken
C.
Watermelons
D.
Sauce
【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.
A.
In the end
B.
After all
C.
In other words
D.
In the meantime
【简答题】aim to do
【单选题】— What do you know about WWF? — WWF is an organization ________ aim is to protect wildlife. [      ]
A.
which
B.
whose
C.
who
D.
where
【单选题】—Could you tell me ? —He’s a bank clerk.
A.
who your father is   
B.
what your father does       
C.
where your father works
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