学校精神是校园文化的最高体现和概括，是一所学校的（）的总和
A、校风
B、教风
C、学风
D、干部的作风
参考答案：A, B, C, D
Speaker A. Do you want to come over on Saturday I'm having a little party.Speaker B: ______
A．Why are you going to have a party
B．Oh, I like parties very much. I can meet a lot of interesting people.
C．How about a picnic I think it is more interesting than a party.
D．Thanks. I'd love to. What time
粮食在规定的安全水分以下发生的水分减量是否是保管自然损耗？
