The heavy rain ______ us ______ going there.
| A．kept; 不填 | B．protected;from | C．prevented; from | D．forbade（禁止）; from |
--- Bill, can I get you anything to drink?
--- _______（2009 .江苏）
| A．You are welcome. |
| B．No problem. |
| C．I wouldn't mind a coffee. |
| D．Doesn't matter. |
—Hey, can I ask you a favor?
—Sure, _______
| A．here you are. |
| B．just as I thought. |
| C．how is it going? |
| D．what can I do for you? |
--- Shall we go for a drink at one o’clock this afternoon?
--- . Will two o’clock be OK?
| A．Sure, it’s up to you |
| B．Sure, no problem |
| C．Sorry, I can’t make it |
| D．Sorry, I’m not available today |
Scientists study ____ human brains work to make computers.
| A．when |
| B．how |
| C．that |
| D．whether |
The notice came around two in the afternoon____the meeting would be postponed.(2012•江苏)
| A．when |
| B．that |
| C．whether |
| D．how |