题目内容
You don't need to describe her, I ___ her serveral times.
| A．had met | B．have met | C．met | D．meet |
B
解析表示做某事有多少次时，用完成时。这里是指现在，由上下文可知。
I don’t understand why they don’t have the report. It _________ to them a week ago.
| A．is sent | B．was sent | C．will be sent | D．had been sent |
His sister left home in 1998, and _______ever since.
| A．has not heard from | B．had not heard from |
| C．has not been heard of | D．had not been heard of |
After Tom had finished some paper work, he ______ interviewing the applicants.
| A．starts | B．had started | C．started | D．has started |
I _____ in a foreign company for five years. Still, I don’t regret giving up the well-paid job.
| A．worked | B．have worked | C．was working | D．had worked |
Many a student _____ that mistake before.
| A．hasmade | B．havemade | C．hasbeenmade | D．hadmade |
He ______________ two tickets for us before he arrived at the entrance of the cinema.
| A．had reserved | B．has reserved | C．was reserving | D．has been reserving |
The past two years ________ a sharp rise in oil price，which adds to the burden of auto transportation industry.
| A．witnessed | B．has witnessed |
| C．is witnessing | D．witnesses |
(2013·北京，32)—So what is the procedure?
—All the applicants ________ before a final decision is made by the authority.
| A．interview | B．are interviewing |
| C．are interviewed | D．are being interviewed |