单项选择题
A.Never mind
B.Thank you
C.Of course not
D.I can't come up with a better one
单项选择题 He avoided（）over the unpaved（未铺砌的）way by（）the new highway.
单项选择题 Can you（）your sister in that crowd of people.
单项选择题 （）can never be guaranteed by material things，no matter how expensive they might be.
单项选择题 It is believed that diamond stands for （）love.
单项选择题 Obesity drastically（）among the wealthy and the newly-born middle class.