Mothers holding jobs outside the home should have ______ schedules to make it easier to care for their children.
#19143
A
heavy
B
smooth
C
flexible
D
complex
推荐题目
While there are some differences in the education systems in many countries in the world, education is __________.
#17819
A
humorous
B
universal
C
faithful
D
foolish
I don’t think she is a nice woman；I’m ______ her empty talk.
#19535
A
grateful for
B
tired of
C
crazy about
D
concerned about
Once harm is _______ to the eco-system, all species will ________, including man himself.
#19350
A
made; be in danger
B
done; be dangerous
C
caused; be endangered
D
done; be in danger