It was only after I came across that matter_______ how important it was to master a foreign language.
#82829
A
did I realize
B
had I realized
C
that I realized
D
when I realized
推荐题目
In a physical change no new substance is formed，__________ in the composition of matter.
#79521
A
nor does any change take place
B
nor any change takes place
C
not any change takes place
D
either any change takes place
Not only ____________ vital for reducing fever and helping stop pain, but there are also other things that aspirin can help with.
#81296
A
has aspirin proved
B
did aspirin prove
C
aspirin proved
D
had aspirin proved
His suggestion made me angry, but .
#82370
A
making others happy
B
to make others happy
C
with others happy
D
others happy
—I've just been to my first language class.—Oh，really？________.Which language are you studying?
#79574
A
So do I
B
So have I
C
So I do
D
So I have