She went to the bookstore and bought .
| A．dozen books | B．dozens books |
| C．dozen of books | D．dozens of books |
One way to understand thousands of new words is to gain ________ good knowledge of basic word formation.
| A．不填 | B．the |
| C．a | D．one |
Every possible means ________， but it seems that nothing will prevent the situation from getting worse.
| A．has tried | B．have tried |
| C．has been tried | D．have been tried |
(2013•天津卷)While she was in Paris，she developed a________ for fine art.
| A．way | B．relation |
| C．taste | D．habit |
The ________ shoes were covered with mud, so I asked them to take them off before they got into ________ car.
| A．girl's; Tom's | B．girls'; Toms' |
| C．girls'; Tom's | D．girl's; Toms' |
Many children's attraction to ________ video games is ________ escape from the pressures of the real world.
| A．the; an | B．the; the |
| C．/; the | D．/; an |