________ Yao Ming has retired from the NBA，the pleasure we have got by watching him play basketball at home and abroad will last long.
| A．Although | B．If | C．Since | D．Once |
The systemn has been designed to give students quick and easy to the digital resources of the library.
| A．access | B．passage | C．way | D．approach |
—You see how thin Ann is!
—She ____ gain some weight but she _____ too little.
| A．would; eats | B．will; eats | C．would; ate | D．will; ate |
Most of us know we should cut down on fat, but knowing such things isn’t much help when it ____shopping and eating.
| A．refers to | B．speaks of | C．focuses on | D．comes to |
The manager said that they had an plan if the plan they had submitted was not accepted.
| A．ordinary | B．afternative | C．absolute | D．elegant |
The incomes of skilled workers went up. , unskilled workers saw their earnings fall.
| A．Moreover | B．Therefore | C．Meanwhile | D．Otherwise |