-----How did you think of the job he did last week ?
-----Well done. ______.
| A．It couldn’t be worse | B．It should be better |
| C．It couldn’t have been better | D．It was worse |
—Nowadays the doctors are trying their best to reduce the people’s fear they would be affected by the present disease called “Bird Flu （禽流感）”.
| A．whether | B．which | C．that | D．when |
“I’m certainly more and more to the conclusion that Iraq has, ____ they maintained（断言）, destroyed almost all of _____ they had in the summer of 1991.” Blix said.
| A．which, what | B．as, which | C．as, that | D．as, what |
—Would you tell me you want your tea , with sugar or milk ?
—Sugar , please .
| A．whether | B．when | C．what | D．how |
This is the book I bought yesterday , ______I spent 8 yuan .
| A．on which | B．for which | C．in which | D．at which |
We agreed to accept they thought was the best professor in the college .
| A．Whatever | B．whomever | C．whichever | D．whoever |