At our factory there are a few machines similar to _______ described in this magazine.
#15162
A
them
B
these
C
those
D
ones
推荐题目
They live in a house ____ face south.
#16985
A
whose window
B
which window
C
which windows
D
whose windows
Tim heard somebody calling his name .
#57223
A
something
B
someone
C
sometime
D
someday