.—___________that he managed to get the information?
—Oh, a friend of his helped him.
| A．Where was it | B．What was it | C．How was it | D．Why was it |
Having never met with such a _____ problem, he felt _____ and didn’t know how to solve it.
| A．puzzling; puzzled | B．puzzled; puzzling |
| C．puzzling; puzzling | D．puzzled; puzzled |
Could you tell me where you bought your beautiful handbag? I want to buy________too.
| A．one | B．that |
| C．this | D．it |
In the past several weeks, many cities in Northern China________from heavy fogs, causing great inconvenience to people.
| A．suffered | B．have been suffering |
| C．were suffered | D．had been suffered |
--Which car is better, the red one or the black one?
--I prefer the red one, but it is really a matter of personal________.
| A．taste | B．style |
| C．affair | D．tradition |
A lot of dirty clothes require ________ so she will not go out shopping this weekend.
| A．clean | B．to clean |
| C．being cleaned | D．cleaning |