—What in the world put you in a really bad mood?—________ in the traffic for hours.
#88791
A
Stuck
B
Being stuck
C
To be stuck
D
sticking
推荐题目
__________ parents is very important for children. 
#95611
A
Communicating to
B
Communicate with
C
Communicated
D
Communicating with
—Who is the man ______ by a group of students there?—A professor _____ research on physics.
#89882
A
followed; did
B
following; did
C
followed; doing
D
following; doing