Houses in Ica experienced terrible destruction during the E1 Nino event because _____.
A. tile El Nino event was the strongest
B. it seldom rained there
C. the houses couldn't stand the flood
D. E1 Nino was unexpected
查看答案
存货周转率越高,则存货控制越佳。()
A. 正确
B. 错误
土石坝施工中含砾和不含砾的黏性土的填筑标准应以（）作为设计控制指标。
孟子日“鱼，吾所欲也；熊掌亦吾所欲也，二者不可得兼，舍鱼而取熊掌也”这种冲突是()。
A. 双趋冲突
B. 双避冲突
C. 趋避冲突
D. 双重趋避冲突
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