I don’t know ____ everyone in my class thinks I’m funny.
| A．why is it that | B．why it is that | C．who is it which | D．who it is that |
It is obvious that talking about something behind others is what everyone will not ______．
| A．come up with | B．put up with |
| C．keep up with | D．catch up with |
．The media today can draw public attention to _______help is actually needed．
| A．that | B．which | C．where | D．whose |
____ the end of the performance did the audience get the chance to take photos with the respectable actor．
| A．At | B．By | C．Up to | D．Not until |
The government _____ to the country to pay more attention to A/H1N1flu.
| A．appealed | B．suggested | C．called | D．explained |
When people talk about the cities of China, the first ____comes into their mind is Beijing．
| A．which | B．one | C．that | D．of them |