秸秆(如麦秸、稻草、玉米杆等)可以用来做什么?()
A.直接还田
B.喂牛羊,做饲料
C.可以用来种蘑菇
D.可以用来生产沼气
参考答案:A, B, C, D
高血压性脑出血急性期最威胁病人生命的是()。
A.出血后血肿形成
B.出血后并发脑水肿
C.昏迷后肺感染
D.脑水肿并发脑疝
E.昏迷后水电解质紊乱等并发症
How did I find L. Rarick
A.The telephone operator helped me.
B.I got her name and number from the yellow book.
C.I got her number from Charles.
D.I got her address from my father.