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 |
The wealth of the richest province is about 12 times of the poorest.
| A．one | B．than | C．as | D．that |
—What made you so delighted at Christmas？
— .
| A．As there was an unusual celebration |
| B．My uncle’s coming back from abroad |
| C．I received many more presents than others |
| D．Because my parents promised me a new car |
Life is like a long race we compete with others to go beyond ourselves.
| A．why | B．what | C．that | D．where |
About 90 percent of the equipment presented by the administration， as well as the facilities of our own， made good use of in the teaching.
| A．have | B．has | C．have been | D．has been |
Never before in greater need of technical experts than it is today.
| A．has Hunan been | B．Hunan has been |
| C．was Hunan | D．Hunan was |