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
Nobody believed his reason for being absent from the class he had to meet his uncle at the air port.
#67613
A
why
B
that
C
where
D
because
____ has finished the task ahead of time will be rewarded, though we don’t know who it will be.
#73209
A
Those who
B
Anyone
C
Whoever
D
Who
Those children are wild. I feel sorry for _____ has to be their baby-sitter.
#71485
A
whom
B
who
C
whoever
D
the one