A scientist who can speak English is in closer touch with those of other countries than ______ who doesn’t.
| A．that | B．those | C．/ | D．one |
The contributions of some companies have ________ much improvement in the teaching and learning environment in this university.
| A．carried out | B．changed from |
| C．resulted in | D．succeeded in |
The company has offered me a job, _________ needs great care and technique．
| A．it | B．that | C．the one | D．one that |
The plane ________ at 8:30 am, so I ________ home at 7:00 tomorrow morning.
| A．leaves; leave |
| B．leaves; am leaving |
| C．is leaving; am leaving |
| D．is leaving; leave |
High school is _______ time of discovery and learning, and it is also _______ very enjoyable and valuable experience for every one of us.
| A．a; a | B．a; 不填 |
| C．不填; a | D．a; the |
— Why not go on a picnic? It’s going to be sunny this Sunday.
— ________ . I’d love to.
| A．I can’t agree more. | B．I’m afraid not. |
| C．I don’t like picnic. | D．I don’t think so. |