He devoted all the time _____ his research .
#92715
A
to do
B
doing
C
to doing
D
did
推荐题目
He had learnd ___ such things, so he refused ___.
#97753
A
to do, being taught to
B
doing, to be taught to
C
to do, to be taught to
D
doing, being taught to
One Sunday several former classmates gathered at Tom’s for lunch, ______ their high schoolreunion the year before.
#97067
A
talking about
B
having talked about
C
to talk about
D
talked about
---How can I help you the most? --- ________ out of the way.
#96852
A
To stay
B
By staying
C
Stay
D
Having stayed