Despite the fact that all three teams___different approaches to the problem,they all succeeded
| A．adapted |
| B．adopted |
| C．acquired |
| D．approved |
If you ____________ stop smoking, you can only expect to have a bad cough.
| A．won’t | B．would not | C．do not | D．can not |
The young man went into the cinema and after ____ seemed half an hour he came out.
| A．one | B．it | C．what | D．which |
--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 |