更换注塑机润滑油应注意什么？
参考答案：应该注意将新油桶口处的空气排尽，以免换上新没时泵不上油。
The experts in grammar analysis and translation approach believed that the mind of human beings could be trained by logical ______ of the classic language, memorization of complicated rules, and translation between languages.
商检机构对必须经商检机构检验的进出口商品以外的进出口商品，根据国家规定实施抽查检验。国家商检部门应当公布抽查检验结果或者向有关部门通报抽查检验情况（）。
A、正确
B、错误
