He tried to avoid________my questions in class.
#88502
A
to answer
B
answering
C
to have answered
D
having answered
推荐题目
 After describing the planned improvements, she went on _____ how much they would cost. 
#98758
A
to explain
B
explaining
C
to be explaining
D
having explained
He studied hard, __________ the exam.
#93042
A
aim at
B
aiming at passing
C
aiming passing
D
aiming to passing
He allowed me ___ the experiment.
#97724
A
to do
B
do
C
doing
D
did
      to take my English textbook, I had to borrow one from a schoolmate.
#94330
A
Forget
B
To have forgotten
C
Forgotten
D
Having forgotten