.This isn’t the most difficult one of the new words that ______ me in the passage.
#97597
A
puzzled
B
puzzles
C
is puzzling
D
have puzzled
推荐题目
________ his lessons , he failed in the exam. 
#90060
A
Not reviewing
B
Having not reviewed
C
Not reviewed
D
Not having reviewed
When the teacher came in, the students pretended _____ the text.
#88675
A
to read
B
reading
C
to have read
D
to be reading