Frank looks very worried today. There must be ________ wrong with him.
#37870
A
anything
B
nothing
C
something
D
everything
推荐题目
I like your pet dog very much. But I can’t find _______ in the pet shop. Where did you buy _______?
#53768
A
it, it
B
it, one
C
one, one
D
one, it
—______ have you been learning English?—Since seven years ago．
#39490
A
How far
B
How long
C
How often
D
How soon
I'm old enough to wash clothes by myself．You can just wash ．
#37830
A
my,your
B
mine，yours
C
my,yours
D
your,my