The boss has ________to improve the working conditions in the company.
#67411
A
allowed
B
accepted
C
permitted
D
agreed
推荐题目
Scientists _______ a lot of experiments on animals, hoping to find and effective way to cure the patients who had AIDS.
#70454
A
carried on
B
carried out
C
carried away
D
carried off
As we all know, every minute ____ full use of ____ our lessons will do good to our students
#70808
A
which makes; studying
B
that is made; to study
C
when is made; to study
D
that is made; studying
The early pioneers had to many hardships to settle on the new land.
#64314
A
go into
B
go along with
C
go back on
D
go through
People are busy buying all kinds of things when Christmas Day is ______.
#65153
A
flashing
B
approaching
C
advancing
D
lasting