套期保值可以（）风险。
A.回避
B.消灭
C.分割
D.转移
参考答案：A, D
解析：套期保值可以回避、分散和转移价格风险，但不可以分割和消除价格风险。
Which of the following is NOT true according to the passage
A．Mr. Webster was a witness of the accident.
B．Mr. Webster didn't take a fire extinguisher to the van.
C．Mr. Webster helped to put out of the fire.
D．Mr. Webster was willing to be a helper in the accident.
某农户种植水稻10亩，共收获稻谷10000斤，主产品产值为12000元，副产品产值为2000元，则每亩水稻产值是（ ）元。
A．800
B．1000
C．1200
D．1400
