【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
【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( )。
【简答题】What should we pay attention to when staying at a hotel?
【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( )。
【多选题】What should we pay attention to when we eat soup?
A.
Don't make any noise when eating it.
B.
Don't hold the spoon with your right hand.
C.
Don't put the whole spoon into your mouth.
【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】若 在区间 上连续,其平均值为3,则 ( )