Is ____ dangerous to swim in the river alone?
#17072
A
it
B
this
C
that
D
he
推荐题目
— Would you like _________ to drink?— An iced coffee, please.
#57498
A
something
B
anything
C
nothing
D
everything
Someone is ringing the doorbell . Go and see ____________.
#14574
A
who he is
B
who is he
C
who is it
D
who it is
—Daddy, which of these smart kids do you like best in last night’s TV show?— ________ . They are all proud and selfish.
#14827
A
Either
B
Nothing
C
Neither
D
None
Some people would rather ride bikes as bike riding has _______ of the troubles of taking buses.
#16347
A
nothing
B
none
C
some
D
neither
The new online library makes possible for students to choose books by smart phone off campus．
#14656
A
it
B
one
C
that
D
this