题型:问答题 简答题 本月A产品全部完工并验收入库,B产品仍在加工。该企业本月完工入库A产品的实际生产成本为( )元。A.260 000 B.210 000 C.180 000 D.50 000 查看答案
题型:问答题 简答题 -I'm afraid I can't come to your party.-That's OK. Maybe ___________ time.[ ]A. oneB. anotherC. otherD. any 查看答案
题型:问答题 简答题 Remember, class ,____you work , ____result you'll get.[ ]A. the better; the harder B. the harder;the better C. the hard ; the better D. the harder; the good 查看答案
题型:问答题 简答题 如图所示,两个物体A、B的质量均为1kg,各接触面之间的动摩擦因数均为0.3,同时有F=1N的两个水平力分别作用在A、B上,则地面对物体B、B对物体A的摩擦力分别为A.6N 3N B.1N1N C.0 1N D.0 2N 查看答案