【单选题】在进行防潮包装时,不属于注意事项的是( )。
A.
防潮阻隔性材料应具有平滑均一性,无针孔、沙眼、气泡、破裂现象
B.
尽量缩小货物的体积和防潮包装隔层,要预先采取包扎措施
D.
若产品有尖突部位,可能损伤防潮包装隔层,要预先采取包扎措施
【单选题】选择最佳译文: 5. 科学是讲求实际的。科学是老老实实的学问,来不得半点虚假,需要付出艰巨的劳动。
A.
Science deals with things in a practical way. Science means honest,solid knowledge, allowing not an iota of falsehood. and it involves Herculean efforts and grueling toil.
B.
Science stresses reality. Science is honest learning, allows not an iota of falsehood and needs hard work.
C.
Science stresses reality. Science is honest knowledge. Free from falsehood, and it needs Herculean efforts and grueling toil.
D.
Science stresses practice. Science is honest knowledge. Free from falsehood, and it needs Herculean efforts and grueling toil.
【多选题】What should we pay attention to when we eat soup?
B.
Don't put the whole spoon into your mouth.
C.
Don't hold the spoon with your right hand.
D.
Don't make any noise when eating it.
【单选题】通常情况下,市场利率上升会导致证券市场行情________。
【单选题】通常情况下,市场利率上升会导致证券市场行情( )。
【单选题】当差速器壳的速度为零时,如一侧半轴齿轮受外力矩而旋转时则另一半轴以()。
【单选题】当差速器壳的速度为零时,如一侧半轴齿轮受外力矩而旋转时则另一半轴以( )。
【单选题】—What should we pay more attention to if we go camping in the mountains? —Nothing special. Take a special pair of glasses _______ the wind there is strong and cold.
【单选题】通常情况下,市场利率上升会导致证券市场行情________。