____ the workers' working conditions, the boss will allow them to have a coffee break.
发布时间:2021-06-30
A.Improving
B.To improve
C.Having improved
D.Improved
试卷相关题目
- 1No one can walk the wire in the air without a bit of fear unless ______ very young.
A.having trained
B.trained
C.to be trained
D.being trained
开始考试点击查看答案 - 2One of the things that made me long ________ back in prison was that I had little opportunity thinking and reflection.
A.be
B.being
C.to be
D.to being
开始考试点击查看答案 - 3I had planned for the house ______ closer to a river, but I was told there was a danger of flooding.
A.built
B.to be built
C.being built
D.be built
开始考试点击查看答案 - 4-What's the time? -Oh, I forgot to have my watch ________.
A.wind
B.wound
C.winded
D.winding
开始考试点击查看答案 - 5He seems __________ what he is looking for.
A.to have forgotten
B.to forget
C.forgetting
D.being forgotten
开始考试点击查看答案 - 6_____ the child to bed, she began to correct the pupil's exercise.
A.Sending
B.Being sent
C.Sent
D.Having sent
开始考试点击查看答案