______ their service, the workers of the hotel are active in learning English.
A.Improving
B.To improve
C.Improve
D.Having improved
试卷相关题目
- 1Apple has given in to intense pressure from Chinese state media about its customer service practices, ________ to consumers in its second-largest market.
A.apologizing
B.apologize
C.having apologized
D.to apologize
开始考试点击查看答案 - 2________ at the city centre, the old temple has a history of more than 500 years.
A.Locating
B.Locate
C.Located
D.To locate
开始考试点击查看答案 - 3The machine is easy to _______if you follow the instructions.
A.be operated
B.operate
C.be operated on
D.operate on
开始考试点击查看答案 - 4Taking a trip abroad is certainly good for old couples, but it remains _________ whether they will enjoy it.
A.to see
B.to be seeing
C.to have seen
D.to be seen
开始考试点击查看答案 - 5A strong earthquake struck Lushan county, a district of Yaan, ______ more than 100 people and ______ hundreds of others, local authorities said.
A.killing; injured
B.killed; injuring
C.killing; injuring
D.kill; injure
开始考试点击查看答案 - 6They will start their project ___________at helping the poor children to be educated in China's west.
A.aims
B.aiming
C.being aimed
D.aimed
开始考试点击查看答案 - 7He is said ______ in the supermarket when he was doing shopping yesterday.
A.to have been badly treated
B.treating badly
C.being badly treated
D.to be treated badly
开始考试点击查看答案 - 8—Can you come up with another good idea? —This is the best approach I can imagine __________ the work ahead of schedule.
A.to accomplish
B.to accomplishing
C.accomplishing
D.accomplished
开始考试点击查看答案 - 9To get an education, _________.
A.working hard is very important
B.working hard is needed
C.one must work hard
D.it is needed to work hard
开始考试点击查看答案 - 10A teenager is someone who can hear a song by Lady Gaga _______ three blocks away but not his mother ________ from the next door.
A.playing; calling
B.playing; called
C.played; called
D.played; calling
开始考试点击查看答案