It was about 600 years ago _______the first clock with a face and an hour hand was made.
| A．until | B．when |
| C．before | D．that |
It was not until 2010, _______his son took over the company, _______ the crisis was dealt with.
| A．when; that | B．that; that | C．that; where | D．when; where |
Listening attentively in class and reviewing in time _______ a sure way to improve your learning, and this is especially true _______ it comes to standard tests.
| A．is, when | B．are, when | C．is, while | D．are, as |
The millionaire _______ buy Picasso’s pictures among others’ because he has a (n) _______ for abstract style.
| A．intends to; fame | B．tends to; appetite |
| C．is intended to; gift | D．tended to; desire |
The General Manager held a dinner party at the International Hotel _______ the foreign guests.
| A．in honor of | B．in place of | C．in face of | D．in favor of |
It is _______ that the pork with the “lean-meat powder”（瘦肉精）has been widely _______ all over the country.
| A．terrifying; distributed | B．terrified; negotiated |
| C．terrifying; distinguished | D．terrified; discriminated |