题目内容
Tony ____ for the company as an engineer for two decades. Now he teachesmechanics m Peking University.
| A．has worked | B．worked | C．is working | D．had worked |
B
解析试题分析：考查动词的时态。句义：唐妮在这个公司做工程师做了20 年，现在她在北京大学教力学。前句是说明她的过去的工作经历，后句是说明她现在的工作。所以前句应该用一般过去时，所以B正确。
考点：考查动词的时态。
--- So what is the procedure?
--- All the applicants ______ before a final decision is made by the authority.
| A．interviewed | B．are interviewing |
| C．are interviewed | D．are being interviewed |
Mr White _______his racing bicycle by himself yesterday, but I’m not sure whether it is ready
| A．repaired | B．had repaired |
| C．was repairing | D．would repair |
The silence in the dark building was scaring. No sound and voice____ heard at that moment.
| A．Were | B．Was | C．Is | D．are |
According to a survey carried out recently, 95 percent of women aged between 15 and early 40s ______ a doctor once a year, compared to 70 percent of men in the same age group.
| A．sees | B．see | C．saw | D．had seen |
-- I’m exhausted. I _____ on a project day and night.
-- You’d better have several days off after finishing it. Otherwise you might break down.
| A．worked | B．have worked |
| C．work | D．have been working |