This is the best way I have thought of __________ the problem.
#93344
A
to be solved
B
solving
C
to solve
D
solves
推荐题目
Those  ___ to go to the exhibition should inform the office.
#98027
A
not wanting
B
who not want
C
not wanted
D
are not want
_________ the exact departure time, he missed his train.
#89438
A
Not be told
B
Having not been told
C
Not having told
D
Not having been told.