It’s certainly hard work. But, ________, a man who wishes to have a career has to make a
great many sacrifices.
| A．on the contrary | B．on the other hand | C．for another | D．in addition |
----How did you find your first visit to Heilongtan Lake?
-----_______.
| A．taking a bus. | B．Oh, wonderful, indeed. |
| C．I went there alone. | D．A classmate of mine showed me the way |
The young man lay on the sofa with his arms _____ and soon fell asleep.
| A．folded | B．folding | C．being folded | D．to fold |
“Well done, John.！ Not a single mistake _____ in your exam paper this time！”said the teacher.
| A．you made | B．did you make | C．had you made | D．you have made |
-----Kathy and her sister are so alike.
------Yeah, I can’t tell one from ______.
| A．another | B．other | C．the other | D．others |
In my view, biology is ______ chemistry, but a little easier than mathematics.
| A．a subject so difficult as | B．as difficult a subject as |
| C．as a difficult subject as | D．difficult as a subject as |