This is the first time I ______ such beautiful music .
#92414
A
heard
B
am hearing
C
will hear
D
have heard
推荐题目
It is reported that between the year 1550 and 1950 about one kind of living things___each year .
#93811
A
died out
B
died of
C
died from
D
died down
Do come here on Monday, __________we, as planned, will take part in the gathering of AIDS prevention volunteers
#92840
A
then
B
meanwhile
C
therefore
D
however
Space exploration has been made ______ with the development of modern science and technology.
#94877
A
it possible
B
it was possible
C
that possible
D
possible
You had better_________because you have to drive back home.
#93139
A
not drinking
B
not drink
C
don’t drink
D
not to drink
His eyes suddenly widened. I knew a good idea must have _________ to him.
#92321
A
happened
B
appeared
C
occurred
D
hit