Flying kites, ______ some researchers point out, can not only bring about joy to us, but also promote our physical and mental health.
#78625
A
which
B
what
C
as
D
where
推荐题目
The Japanese government stubbornly claimed the ownership of DiaoYu Island belonging to Japan, ____ greatly hurt the friendship between the two peoples.
#78673
A
that
B
this
C
which
D
it
American Thanksgiving Day, ______ falls on November 28 this year, is becoming increasingly popular in China.
#78633
A
that
B
when
C
which
D
what
A huge amount of oil was spilt on the East Sea, the causes of ______ are still under investigation.
#78658
A
it
B
that
C
which
D
whom
That George will marry Alice, ______ has not been announced yet, has spread around.
#78663
A
that
B
which
C
what
D
who
Li Ning was able to set up a school for gymnasts in 1991, ______ he has continued to help young people to achieve their sporting ambitions.
#78650
A
when
B
dring which
C
since then
D
since when