下列属于服务业的是()
A、饲料加工
B、养鱼场
C、茶叶种植场
D、政府办
参考答案:D
She had lots of biscuits. So she had a ______.[ ]
A. fever
B. headache
C. stomachacb.e
操舵速度快的船,在其旋回中会出现:()
A.旋回直径小
B.旋回初径小
C.纵距小
D.横距小