鲜叶（）是指同一批鲜叶质量的一致性程度。
A.嫩度
B.匀度
C.净度
D.新鲜度
参考答案：C
按监督主体与监督对象的隶属关系，公安执法监督可分为权力机关监督、检察机关监督、审判机关监督、公安机关内部监督等．( )
32．－How did you do on the driving test?
－Not so well. I____much better but I was too nervous.
A．would do
B．could have done
C．must have
D．should do
