The research is so designed that once _______ nothing can be done to change it.
#98631
A
begins
B
having begun
C
beginning
D
begun
推荐题目
It is generally that people with high EQs are open to new ideas and have positive attitudes towards life.
#95766
A
believed
B
believing
C
believe
D
to believe
______ their service, the workers of the hotel are active in learning English.
#91829
A
Improving
B
To improve
C
Improve
D
Having improved
Mr. Li devoted all his life English. Now he retired.
#95765
A
to teach
B
to teaching
C
to be taught
D
to have being taught
.The poor condition of the Acropolis set the Greek government ______into consideration the preservation of it.
#97010
A
taking
B
taken
C
to take
D
to be taken