The effect a teacher has _______ children may be greater than that of their parents.
| A．in | B．on | C．at | D．With |
— So how long have you been in Beijing?
— Just a couple of days. I’m on a great tour, you know, and I ______ all the places of interest here.
| A．visited | B．am visiting | C．have visited | D．have been visiting |
33．In the reading –room there are tables, you can sit there to read .
| A．at which | B．in which | C．and | D．where |
31．The lecture mainly deals with the trouble young children have right from wrong .
| A．distinguishing | B．distinguished |
| C．to distinguish | D．to be distinguished |
30．Written in a hurry .
| A．they find many mistakes in the report |
| B．the report is full of spelling mistakes |
| C．Sam made many mistakes in the report |
| D．There are lots of mistakes in the report |
29．—May I speak to your manager at three o’clock tomorrow afternoon ?
—I’m sorry, He to Shanghai by then
| A．had flown | B．could have flown |
| C．will have flown | D．has flown |