The world will live happier lives if people have ________ better understanding of ________ idea of harmonious globe.
| A．the; a | B．/; the | C．a; an | D．a; the |
So quickly ________ is a possibility today may be a reality tomorrow.
| A．are science and technology advancing that |
| B．science and technology advancing are that |
| C．science and technology are advancing what that |
| D．are science and technology advancing that what |
The Chinese government promised that under no circumstances ________ the efforts to provide universal and lowcost health care.
| A．it would stop | B．it might stop |
| C．would it stop | D．might it stop |
Kate had a terrible time this summer. Not a day ________ without having some unpleasantness with her sister at home.
| A．she spent | B．she had spent |
| C．did she spend | D．had she spent |
________ who had arrested him three times for carrying drugs.
| A．Before George stood the policeman |
| B．Before George the policeman stood |
| C．Before the policeman stood George |
| D．Before George did the policeman stand |
It was President Xi Jinping ________ visited the navy troops and urged to strengthen naval force on April 9,2013.
| A．when | B．which |
| C．that | D．he |