The Mekong River Commission has found no evidence the dams on the upper reaches have an influence on the water flow downstream.
#68029
A
that
B
which
C
where
D
what
推荐题目
In peace, too , the Red Cross is expected to send help _________there is human suffering.
#68087
A
whoever
B
however
C
whatever
D
wherever
What we want is an environmentally friendly car, especially ____ is good on gas.
#69268
A
one
B
one which
C
which
D
one that
It is not immediately clear _______ the financial crisis will soon be over.
#71860
A
since
B
what
C
when
D
whether
Guess what! I came across my primary school science teacher this morning, ______ I have lost touch for almost 20 years.
#67252
A
of which
B
when
C
with whom
D
who
Alex has finally become an astronaut, __________all his family members think is his dream career.
#66920
A
which
B
who
C
that
D
whom