--Is your ball the door ? --No, it’s the chair.
#47175
A
in, behind
B
of, on
C
behind, on
D
on, in
推荐题目
_______December 11,2001, China formally became the 143rd member of the WTO
#49913
A
in
B
On
C
At
D
Until
Students must be strict ____ their studies and teachers should be strict _____ their students.
#48202
A
in, at
B
at, with
C
with , in
D
in, with
—Which would you like, tea or coffee?— Either______ OK， but I prefer coffee ______ milk.
#48516
A
is; with
B
is; to
C
are; with
D
are; to