______ the worker's working efficiency, the manager will allow him to have a coffee break.
A.Improving
B.To improve
C.Having improved
D.Improved
试卷相关题目
- 1The opening ceremony of Beijing 2008 Olympics is a great success, which is believed ________ the Chinese splendid civilization.
A.having been displayed
B.to have displayed
C.to be displayed
D.displaying
开始考试点击查看答案 - 2The woman _________ herself a writer has never written any books.
A.calling
B.called
C.calls
D.to call
开始考试点击查看答案 - 3_________ many times, she still can't remember it.
A.Had told
B.Having been told
C.Having told
D.Being told
开始考试点击查看答案 - 4Your cousin is said ________ a new computer program recently, but do you know when he will finish it?
A.to design
B.to be designing
C.to have been designing
D.to have designed
开始考试点击查看答案 - 5________, we will go camping this weekend.
A.Weather permitting
B.If weather is permitted
C.Weather permits
D.Weather permitted
开始考试点击查看答案 - 6_________ people food, jobs, housing, justice, compassion and equality is what a government should first consider after a natural disaster strikes.
A.Offered
B.Being offered
C.Offer
D.Offering
开始考试点击查看答案 - 7_________ ugly, these chocolate cookies don't sell well even though they taste good.
A.Looked
B.Looking
C.Being looked
D.To look
开始考试点击查看答案 - 8_________to complete the job on time, they set out to work immediately.
A.Determined
B.Be determined
C.Having determined
D.To be determined
开始考试点击查看答案 - 9Written in a hurry, ___________.How can it be satisfactory?
A.they find many mistakes in the report
B.lots of mistakes have been made in the report
C.there are plenty of mistakes in the report
D.the report is full of mistakes
开始考试点击查看答案 - 10The peace plan _____ by Gaddafi (卡扎菲) between NATO and Libya is still under discussion.
A.was put forward
B.putting forward
C.having put forward
D.put forward
开始考试点击查看答案