We can imagine city of Wuhan in year 2030 will be different from what it is now.
| A．the; / | B．/;the | C．/ ; / | D．the; the |
My sister met him at the cinema yesterday afternoon, so heyour lecture.
| A．couldn’t have attended | B．needn’t have attended |
| C．mustn’t have attended | D．shouldn’t have attended |
_____ many times, he finally understood it.
| A．Told | B．Telling | C．Having told | D．Having been told |
At the eve of Christmas, she got nothing but $ 2 ____ to buy her husband a simple present.
| A．with what | B．which | C．what | D．with which |
_____ private cars bring us convenience, they also cause more traffic accidents and pollution.
| A．While | B．As | C．If | D．Since |
______ around the Water Cube , we were taken to see the Bird’s Nest for the 2008 Olympic Games.
| A．Having shown | B．To be shown | C．Having been shown | D．To show |