—Would you mind giving your advice on how to improve our business management?
—If you make _____most of the equipment，there will be _________rise in production．
| A．不填；不填 | B．the；a | C．不填；a | D．the；不填 |
His efforts to raise money for his program were _______ because no one showed any intention to take a cent out of their pockets.
| A．in place | B．in vain | C．in effect | D．in sight |
Those businesses that are closely ____ sport such as the huge brands of Nike, Adidas and Puma make the clothes and equipment that sportspeople need to play their games.
| A．applied to | B．contributed to | C．connected to | D．submitted to |
The drug came under strong attack from _______ professional observers, who had been backed up by many doctors.
| A．confused | B．confusing | C．concerning | D．concerned |
---It’s supposed to rain tomorrow.
---I know, but the forecast ___ be wrong. Weather forecasts are far from 100 percent accurate.
| A．must | B．could | C．should | D．will |
She ignores the fact ____ there are two other channels, ____ we find very silly.
| A．that; which | B．that; that | C．which; which | D．which; that |