The result of the entrance exams was not made ________ to the public until last Thursday.
| A．knowing | B．known | C．to know | D．to be known |
When ________ later what the call was about, your friend always answers, “Oh, nothing really”
| A．asking | B．being ask |
| C．asked | D．having asked |
John ________ in the United States for decades, but in the last years he has already adapted to living in China.
| A．was living | B．had lived |
| C．has lived | D．Lived |
The girl dressed in the latest Paris fashion is ________ in her appearance but rude in her speech.
| A．explicit | B．diverse |
| C．elegant | D．Relevant |
It was not until all the fish in the pond died that________ the situation was serious.
| A．did he realize | B．he realized |
| C．he had realized | D．had he realized |
Today acupuncture has become popular round the world, ________ have other traditional Chinese medicines.
| A．so | B．as | C．while | D．like |