AIDS is said ______the biggest health challenge to both men and women in that area over the past few years.
| A．that it is | B．to be | C．that it has been | D．to have been |
As I know, there is __________ in this school.
| A．no such student | B．not such a student | C．no such students | D．not such students |
Mike came here ________ to see you, _____ after he heard that you had returned from abroad.
| A．especially; specially | B．especially; especially | C．specially; especially | D．specially; mainly |
American English is more or less different ____British English ____ pronunciation and spelling.
| A．from; in | B．with; in | C．from; with | D．with; on |
Some people are good at _____ voices on the phone while others ______.
| A．knowing; aren’t | B．recognizing; don’t | C．knowing; don’t | D．recognizing; aren’t |
Pandas are native ______ China.
| A．with | B．to | C．for | D．in |