Historical experience can as a most important source of information.
| A．serve | B．use | C．regard | D．prove |
— I failed the exam.
— ______! You still have another chance.
| A．Don’t mention it |
| B．Cheer up |
| C．What a pity |
| D．That’s all right |
The novel is so badly written that I can hardly ________what the writer is trying to say.
| A．turn out | B．make out | C．let out | D．try out |
The fact that so many people still smoke in public places________ that we may need a nationwide campaign ________ awareness of the risks of smoking.
| A．suggest; raise | B．suggests: raising |
| C．suggest; raised | D．suggests; to raise |
________is our strong suggestion that he ________ a holiday, but ________ doesn’t help.
| A．As; takes; which | B．As; should take; it |
| C．It; takes; which | D．It; take; it |
The great success of this project has been largely ________ the support given by the 30 local businesspersons.
| A．instead of | B．thanks to |
| C．due to | D．as a consequence |