稳定状态是指重力与支反力（ ）。
D
暂无解析
After living there for one year, they have________there.
This agreement shall be cancelled in case the second party fails to sell the agreed quantity within six months.
在投资方式上，下列哪一项不可以以现金、实物或工业产权等作价出资______
_ crowded orders. we have sold out all the goods scheduled for shipment within this year.
习惯上把()称为大副收据。
下列情况中，海关无权没收进口货物的是______
Tom kept quiet about the accident ________ lose his job.
提单收货人一栏内填写了“Order”字样的提单称为()
企业对外销售商品时，若安装和检验任务是销售合同的重要组成部分，则确认该商品销售收入的时点是()
国际上共同海损的理算一般按哪一规则办理()