Do you know how much time and effort they devoted___________such a complicated project ?
#68207
A
to complete
B
completed
C
completing
D
to completing
推荐题目
The managers discussed the plan that they would like to see______the next year.
#82785
A
carried out
B
carrying out
C
carry out
D
to carry out
You are no longer a child. It’s time for you to _______ differences with your parents.
#65107
A
upset
B
pack
C
settle
D
solve
Many sharks fish,other sea animals and smaller sharks,and sometimes they eat people.
#82062
A
are fed with
B
feed to
C
are fed to
D
feed on
It’s reported that many Americans now go to Africa to a child to be adopted.
#72268
A
seek
B
identify
C
rescue
D
donate