氮氧化物的接触机会是（）
A.温度计制造
B.造纸
C.氮肥工业
D.苦味酸
E.有机磷农药生产
参考答案：D
Those who have _____ money than sense may sometimes act foolishly.
A．much
B．more
C．most
D．many
Shall we go ____ downtown to buy some clothes of high quality?
A．to
B．the
C．不填
D．to a
