摘要：Willma became the first American woman to win three Olympic gold medals in track, that made her mother very happy.
网址：http://m.1010jiajiao.com/timu3_id_3018992[举报]
On AIDS Day, the minister of Health Department demanded that the problems__________ paid special attention to.
| A．referred to being | B．referred to be | C．refer to being | D．refer to be |
He _______ the best person you had been expecting for the job, but who else _______?
| A．may not be; could be |
| B．couldn’t be; might be |
| C．might not have been; could have been |
| D．mustn’t be; must have been |