The maths problem was so difficult that none of us could ____.
|
A．try it out |
B．work it out |
C．look it up |
D．work on it |
— Can you show me the _____ of your school on the map?
— Sure. It’s here, next to the park.
|
A．position |
B．shape |
C．direction |
D．height |
To invent a new kind of electric light, Thomas Edison did lots of ____.
|
A．research |
B．inventions |
C．experiments |
D．experiences |
The Kings have been in Beijing for three years, so they are familiar ____ the city.
|
A．to |
B．with |
C．for |
D．on |
My father is getting older and cannot jump as ____ as he could before.
|
A．high |
B．higher |
C．highest |
D．the highest |
There are many shops on ____ side of the street. We can buy everything we want.
|
A．both |
B．all |
C．either |
D．every |
