Although the medicine can cure you ______ your illness, it has a bad effect ______ you.
| A．for ; in | B．for ; on | C．of ; on | D．of ; at |
Charles Babbage is generally considered_____ the first computer.
| A．to invent | B．inventing | C．having invented | D．to have invented |
_________ I can see, there is only one possible way to keep away from the danger.
| A．As long as | B．As far as | C．Just as | D．Even if |
—Could I ask you a rather personal question?
— _______
| A．Yes, don’t worry. | B．Of course, go ahead. |
| C．Yes, help yourself. | D．Of course, why not? |
Tom kept silent about the accident ______ lose his job.
| A．so not as to | B．so as not to | C．so as to not | D．not so as to |
She ______ me at the other end of the telephone line, though we hadn’t seen each other for a long time.
| A．knew | B．realized | C．saw | D．recognized |