Lance Armstrong is believed ______drugs in the past competitive cycling races. 
#88614
A
to take
B
to be taking
C
to have taken
D
to be taken
推荐题目
The students expected ____ more reviewing classes before the exam. 
#95664
A
there to be
B
there are
C
there being
D
there to have
---I’d like to buy a new computer.---Well, we have several models __________.
#96276
A
to choose from
B
to choose
C
for choosing
D
for choice
The old lady came in,____ herself with a walking stick.
#95595
A
raising
B
lifting
C
supporting
D
rising