Variation is a compass error that you（）. ["can correct by adjusting the compass card","can correct by adjusting the compensating magnets","can correct by changing the vessel's heading","cannot correct"]
贴现法使借款企业受到的影响是（）。 ["增加了所需支付的借款利息额","降低了实际借款利率","提高了实际借款利率","增加了实际可用借款额"]
在安装皮带时，需有一定的预紧力，这样轴上会受到水平拉力，设皮带的预紧力为F1和F2，F1＝F2＝F0，包角为α，求皮带作用在轴上的拉力是多少？（见图D-7）
常用治小儿疳积发热的两味药是（） ["青蒿","白薇","胡黄连","银柴胡"]
移情就是把主体的情感“移入”或者“输入”对象从而体验到物我同一的心理过程。以下体现移情的有（）。 ["蜡烛有心还惜别，替人垂泪到天明","感时花溅泪，恨别鸟惊心","试问闲愁都几许，一川烟草，满城风絮，梅子黄时雨色","更喜岷山千里雪，三军过后尽开颜"]
公司劳动合同起草注意的事项有哪些？
