--There so many foreigners in the streets these days.-- They might be runners in the Yellow River Estuary (入海口,河口) International Marathon.
#56365
A
is
B
are
C
have
D
will be
推荐题目
This problem is ______ difficult __________.
#57835
A
so; that few of us can do
B
so; that few of us can do it
C
too; for anyone of us to do
D
too; for anyone of us to do it