The professor explained this theory so clearly that this phenomenon was easy enough ________.
#95942
A
for us to work out
B
working out
C
for working out
D
to working out
推荐题目
______, a small advertisement held my attention, which read “Easy job. Good wages. No experience necessary.” 
#95241
A
Looking through the newspaper
B
While I was looking through the newspaper
C
To look through the newspaper
D
Looked through the newspaper
The first step is finished. What do you suggest _______ next?
#97735
A
should do
B
be done
C
to do
D
doing
What great trouble we had _______ where his house was.
#90749
A
finding
B
to find
C
find
D
found
     in a story book, the girl didn’t notice the stranger.
#90808
A
Burying
B
Buried
C
To bury
D
Having buried