— How you are looking!
— I’m really terrible! It has been one month ______ I ______.
| A．since; fell ill | B．before; became ill | C．when; fell ill | D．as; was ill |
The media today can draw government’s attention to ____help is really needed.
| A．that |
| B．which |
| C．where |
| D．whose |
The painting is .so valuable that it is difficult to calculate____ its price would be.
A that
B. which
C．what
D.＼
It doesn't matter ____ you turn right or left at the crossing—both roads lead to the park.(2012•天津）
| A．whether |
| B．how |
| C．if |
| D．when |
____ you don’t like him is none of my business.
| A．What |
| B．If |
| C．That |
| D．Whether |
It is obvious to the students____ they should get well prepared for their future (2009•天津）
| A．as |
| B．which |
| C．whether |
| D．that |