9 If you want to be ___ success in your career, you must be aggressive.
A the B a C an D /
I didn't see you at the meeting. If you ______ , you would have met my brother.
| A．has come |
| B．did come |
| C．had come |
| D．came |
Don't use words and expressions or phrases ______ only to people with specific knowledge.
| A．being known |
| B．having known |
| C．to be known |
| D．known |
Emergency line operators must always ______ calm.
| A．grow |
| B．stay |
| C．appear |
| D．become |
After 15 years in the USA, he has finally decided to American ______ citizenship.
| A．concentrate on |
| B．apply for |
| C．look out for |
| D．appeal to |
I'm sure I was right. It is just ______ I didn't lend him the money.
| A．so well |
| B．as well as |
| C．as well |
| D．the same as |