.She seemed ________ the book before, but she said she had never.
#97673
A
to read
B
to have read
C
to be reading
D
reading
推荐题目
 As the immune system weakens, it loses the ability ________ illnesses.
#88514
A
fighting
B
fought
C
to fight
D
to be fought
She pretended _______ me when I passed by. 
#98790
A
not to see
B
not seeing
C
to not see
D
having not seen
 I am too glad _____ you.
#98291
A
to see
B
seeing
C
saw
D
at seeing