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
Can't we just live today, ____ the worries of tomorrow or the regrets of the rest?
#18942
A
tired from
B
aware of
C
sure of
D
free from
Magaret was so ________ to hear any news of her lost son that she was almost driven mad.
#18967
A
relevant
B
annoyed
C
bound
D
dying
—Is the White House _________ to ordinary visitors? —Of course.
#18476
A
adjustable
B
available
C
reasonable
D
accessible
The work was difficult, but Tom’s ____expression showed that he would finish it in time.
#18076
A
stubborn
B
determined
C
concerned
D
surprised
Mr Brown is a(n) _____ secretary in our office, for he is able to do tasks successfully, without wasting time and energy.
#18411
A
effective
B
efficient
C
flexible
D
sufficient