In review of 44 studies, American researchers found that men and women who
ate six key foods daily cut the risk of ______ heart disease by 76%.
| A．a; the | B．the; a | C．a; 不填 | D．不填； a |
Thousands of people took part in the work when the old temple __________.
| A．would be rebuilt |
| B．was rebuilding |
| C．was being rebuilt |
| D．had been rebuilt |
—__________the sports meeting is likely to be put off.
—Yes，it all depends on the weather.
| A．I’ve been told |
| B．I’ve told |
| C．I was telling |
| D．I told |
—My sister finished school three years ago.
—What__________these years?
| A．did she do |
| B．has she been doing |
| C．is she doing |
| D．does she do |
The couple __________.I really don’t know why.
| A．always quarrel |
| B．are always quarreling |
| C．have always quarreled |
| D．have always been quarreled |
—The Chinese astronaut Yang Liwei is here already.
—I__________he__________until tomorrow.
| A．think;is coming | B．thought;would come |
| C．didn’t think;was coming | D．don’t think;will come |