The earth travels round the earth once every moth;  ____ is known to everybody.
#16186
A
as
B
it
C
which
D
this
推荐题目
I have _____________ to tell you.
#57089
A
anything interesting
B
something interesting
C
interesting nothing
D
interesting something
Where's my report card?  I can’t find it ______ .
#57442
A
somewhere
B
everywhere
C
nowhere
D
anywhere