A number of high buildings have arisen _______ there was nothing a year ago but ruins.
| A．when | B．where |
| C．before | D．until |
The ________ look on her face suggested that she ________ it before.
| A．surprising；wouldn’t know |
| B．surprised；hadn’t known |
| C．surprising；hadn’t known |
| D．surprised；shouldn’t know |
—What time would you like me to ________ this evening for the concert?
—I think 6∶30 will be OK.
| A．pick up you | B．call you for |
| C．call on you | D．pick you up |
—Does he know how to work out the problem?
—Yes，he has ________ a good idea to solve it.
| A．caught up with | B．kept up with |
| C．come up with | D．put up with |
He had lost his temper and his health in the war and never found of them again.
| A．neither | B．either | C．each | D．all |
Now the world’s attention________ the stocking markets，as they have a great influence in the world’s economy.
| A．is fixing on | B．has fixed on |
| C．is being fixed on | D．had been fixed on |