皮皮学，免费搜题
登录
搜题
【判断题】
在进行灌溉工程规划设计时,必须首先确定用哪个年份的来水过程和用水过程作为设计的依据。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】听力原文：W: I don’t understand how you got a ticket. I always thought you drived carefully. M: I usually am, but I thought I could make it before the light changed. Why did the man receive a ticket?
A.
He was speeding.
B.
He ran a red light.
C.
He went through a stop sign.
D.
He turned a comer too fast.
【简答题】If I should I would only be in your way So I'll go, but I know I'll think of you every of the way And I will always love you I will always love you You, my darling you, hmmm, memories That is all I'm ...
【多选题】灵芝菌椴熟化灭菌的要求:( )。
A.
熟化灭菌是灵芝椴生产能否成功的关键，必须蒸足熟透。
B.
蒸煮椴木用常压灭菌，保持100℃ 10 小时，或 97 ― 99 ℃保持 12 ― 14 小时。
C.
在加热时，要避免加冷水以致降温，影响灭菌效果。火力要“攻头、守尾、控中间。
D.
要迅速用旺火猛攻，使锅内温度迅速达到100℃，中间火力要稳定，待停火后温度下降至 80 ℃以下出锅、冷却。
相关题目：