单项选择题
A. who B. as C. which D. what
A．the write want his children to be very rich B．life in the dirty street is not shameful C．the writer believes money means happiness D．a good person may not necessarily be rich
A．They must be 16 years old. B．They should go to have their driver’s test. C．They must reach the proper age to drive. D．They ought to do well in their driver’s cours