7.Armed with the information you have gathered,you can ________ preparing your business plan.( )
| A. | set out | B. | set about | C. | set off | D. | set up |
3.Old-fashioned phones matter when wireless networks ________ in disasters.( )
| A. | turn down | B. | turn out | C. | break down | D. | break out |
2.Just ________ a minute while I go for a pen to write down your phone number.( )
| A. | hold down | B. | hold to | C. | hold on | D. | hold back |
1.Clever marketing and hard work ________--the company's profit hit a million dollars.( )
0 135386 135394 135400 135404 135410 135412 135416 135422 135424 135430 135436 135440 135442 135446 135452 135454 135460 135464 135466 135470 135472 135476 135478 135480 135481 135482 135484 135485 135486 135488 135490 135494 135496 135500 135502 135506 135512 135514 135520 135524 135526 135530 135536 135542 135544 135550 135554 135556 135562 135566 135572 135580 151629
| A. | took off | B. | came about | C. | carried out | D. | paid off |