--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
He speaks ______English ______French. Instead, he speaks German.
#56379
A
either;or
B
not only; but also
C
both;and
D
neither; nor
—I’m afraid that I can’t do it.—Oh, you should believe in yourself. You won’t know what you can do______ you try it.
#57720
A
if
B
because
C
until
D
while