The travel costs ____ 2,000 dollars.
| A．reach as many as | B．are added up to | C．come to | D．add up |
A harmonious society is very important, so all the laws must be strictly______.
| A．watched | B．observed |
| C．carried | D．handled |
When you stand on the top of the mountain and overlook the surrounding scenery, you will find it is ______ to climb it up with effort.
| A．worth | B．worthy |
| C．possible | D．worthwhile |
-Can you lend me some more money?
-Sorry,I’ve got at hand myself.You know the cell phone cost me all I had just now.
| A．no | B．not | C．none | D．nothing |
We are exited that a satellite ________ 10 tons was successfully placed in orbit yesterday.
| A．weighed | B．weighing |
| C．to be weighed | D．being weighed |
Used to TV shows, where everything is quick and entertaining ,many people do not have theto read a book that requires thinking.
| A．courage | B．wisdom |
| C．patience | D．freedom |