China first agreed     the six-party talks about North Korea nuclear weapons program.
#95850
A
to attend
B
to join
C
to participate in
D
to take a part
推荐题目
Mrs. White showed her student some old maps _________from the library.
#90824
A
to borrow
B
to be borrowed
C
borrowed
D
borrowing
The room is too small and it is not fit________.
#94457
A
to be worked in
B
to work in
C
to work
D
to be worked
She seems to prefer          American TV Shows to talking to me.
#96147
A
to watch
B
to be watching
C
watching
D
having watched