–Let’s go Dutch for this supper, OK?
--No, _______ this time, as a reward for all your help.
| A．it’s up to you | B．it’s my treat | C．let’s talk about it | D．it doesn’t matter |
Whenever you are to walk on the ice,__________ that it is solid and safe enough.
| A．examine | B．check | C．try | D．make |
It is a __________ that you missed such a wonderful concert.
| A．shame | B．pity | C．regret | D．mistake |
Because of the snow,many parts of the countryside are only _________ by helicopter.
| A．available | B．appropriate | C．accessible | D．achievable |
I tried hard to get some information about the new technology out of his mouth,but he remained __________.
| A．quiet | B．secret | C．silent | D．calm |
It is reported that heatrelated deaths are __________ due to brain damage.
| A．rather | B．very | C．quickly | D．largely |