雷沃谷神GK80小麦机采用(),满足不同作物需求;配装(),动力更强劲。
参考答案:加宽清选筛;雷沃动力185马力发动机
It was so nice of you to come to our aid. I don’t think we ______ it without you.
A.can manage
B.could have managed
C.must have managed
D.could manage
股份公司委托其他单位发行股票的手续费和佣金等费用,扣除股票发行冻结期间的利息收入后的余额从发行股票的溢价收入中抵销,不够抵销计入长期待摊费用,在不超过两年的期限平均摊销。 ( )