AIDS is said _______ the biggest health challenge to both men and women in that area over the past few years.
#90891
A
that it is
B
to be
C
that it has been
D
to have been
推荐题目
.He went to American _____some English as well as ____.
#97573
A
learning ,to travel
B
learning, traveling
C
to learn, travel
D
to learn ,to travel
an important position in a big company, Richard has a good chance to improve himself.
#92780
A
Offered
B
Offering
C
Having offered
D
To offer
The club, _____ 25 years ago, is holding a party for past and present members.
#89411
A
founding
B
founded
C
being found
D
to have found
_______ of being involved in the attempted murder, she was questioned by the police.
#92178
A
Confirmed
B
Convinced
C
Suspected
D
Warned