This area experienced ________heaviest rainfall in month of May。
| A．不填； a | B．a ； the | C．the ； the | D．the ； a |
Let’s go to cinema-that’ll take your mind off the problem for_____ while。
| A．the；the | B．the； a | C．a； the | D．a； a |
Washing machines made by China have won ______worldwide attention and Haier has become _____popular name.
| A．a; the | B．/;a | C．/;the | D．the; a |
What ____ pity that you couldn’t be there to receive _____ prize!
| A．a; a | B．the; a | C．a; the | D．the; the |
We can never expect____ bluer sky unless we create_____less polluted world.
| A．a; a | B．a; the |
| C．the; a | D．the; the |
Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
| A．/; the | B．the; / | C．an; the | D．the; a |
The biggest whale is ___ blue whale, which grows to be about 29 meters long—the height of ___ 9-story building.
| A．the; the | B．a; a | C．a; the | D．the; a |
Studies show that Americans chat on their phones for more than five hours a month, _____ Europeans.
| A．as much as twice | B．twice as much as |
| C．as much twice as | D．as twice much as |
____people _____were killed or injured reached more than 400,000
| A．The number of ,who | B．A great number of, who |
| C．The number of, which | D．A great number of, whom |
Now the size of our town is _______ than it was ten years ago.
| A．as twice large as | B．twice large than |
| C．twice as much as | D．twice as large as |