饼肥
参考答案：油料的种子经榨油后剩下的残渣制成的肥料。
结膜炎按病程可分为
A．慢性
B．超急性
C．急性
D．亚急性
E．免疫性
As it is known to all,________ attention you pay to your spelling,________ mistakes you might make.
A．the less; the less
B．the less; the fewer
C．the less; the more
D．the more; the more
