AIDS is said_______ the biggest health challenge to both men and women in the earth over the past four years.
#91954
A
that it is
B
to have been
C
that it has been
D
to be
推荐题目
Not only ________ give people relaxation and pleasure, but ________ increase their knowledge of any kind.
#92220
A
can travel; it can
B
travel can; can it
C
can travel; can it
D
travel can; it can
I once heard him ____ that a rainbow was a bridge from earth to heaven.
#94764
A
said
B
say
C
to say
D
was saying
______could be judged from her eyes that she was terribly sorry for what she ______.
#95119
A
It; had done
B
That；did
C
As；did
D
As；had done
Greatly frightened by the terrible scene, _______.
#94201
A
tears came to my eyes
B
my heart was full of fright
C
my body trembled
D
I couldn’t help crying out
She was afraid _____ the dog in case it became dangerous .
#95142
A
of exciting
B
to excite
C
that she excited
D
to be exciting