What_______useful book it is! Yeah,it tells you how to play ______violin.
| A.an,the | B.a,a |
| C.a,the | D.an,a |
I think it’s unusual thing to find a UFO.
| A.a | B.an | C.the | D.不填 |
—Do you know the first ladies of China and the USA had________ interview on March 21?
—Yes. And it was ________ great success.
| A.an; / | B.the; a |
| C.an; a | D.the; / |
Here’s useful book . book is written by Bill Gates.
| A.a; The | B.a; A |
| C.an; The | D.an; A |
The education of_______ young is always_______ hot and serious topic.
| A.the; the | B.the; a |
| C./;the | D./;/ |
If we sit near front of the bus, we’ll have better view.
| A./;the | B./;a |
| C.the; a | D.the;the |
—Do you know _______ man in jeans?
—Yes. He’s a professor of _______ university.
| A.the ; a | B.a ; an |
| C.the ; an | D./ ; the |