31．Laura was asked several questions, but she couldn't answer ______ of them．
| A．none | B．either | C．neither | D．Any |
--Paul, I'd like to have a talk with you at tea break.
-- __________ Have what with me?
| A．Yes, please. | B．Sorry? | C．Thanks. | D．You're welcome. |
__________ some medals came to live in the sea is not known.
| A．Which | B．Since | C．Although | D．How |
____ method you choose, so long as you finish the job on time.
| A．It isn’t a matter to me what | B．What doesn’t matter is that |
| C．It doesn’t matter to me which | D．No matter which |
I am so glad that I have found the same modern computer ____ I am working on.
| A．which | B．as | C．that | D．where |
. We would do more such exercises in the future, I think, ____we did yesterday.
| A．as | B．which | C．that | D．than |