Finding the ______look on the student’ s face, the professor felt _____about his explanation. 
#18617
A
confusing, embarrassed
B
confused, embarrassed
C
confused, embarrassing
D
confusing, embarrassing
推荐题目
It was a really ________ experience. Afterwards everybody was very _________.
#18639
A
frightening, shocking
B
frightened, shocking
C
frightening, shocked
D
frightened, shocked
 The building is _____.
#19924
A
twenty-metre-high
B
twenty metre high
C
twenty-metres-high
D
twenty metres high