【单选题】《红楼梦》中有两句诗评论王熙凤在贾府衰亡中的悲惨下场,这两句诗是_____ _____。
【简答题】用或非门组成的基本SR锁存器的约束条件是( )。
【判断题】客户流失的客观因素,是由于快递企业的原因,诸如快递产品、快递服务、快递员工、企业形象等原因造成的客户损失。
【简答题】《红楼梦》中评论王熙凤在贾府衰亡过程中的悲惨下场的两句诗是“________、________ ”。
【简答题】用或非门组成的基本SR锁存器的约束条件是 _________________ 。
【简答题】阅读下面的材料: 小明在学习中遇到这样一个问题:若1≤ x ≤ m ,求二次函数 的最大值.他画图研究后发现, 和 时的函数值相等,于是他认为需要对 进行分类讨论. 他的解答过程如下: ∵二次函数 的对称轴为直线 , ∴由对称性可知, 和 时的函数值相等. ∴若1≤ m <5,则 时, 的最大值为2; 若 m ≥5,则 时, 的最大值为 . 请你参考小明的思路,解答下列问题: (1)当 ≤ x ≤...
【简答题】《红楼梦》中评论王熙凤在贾府衰亡中的悲惨下场的两句诗是 ____________________(说明:答案不加引号,两句诗之间用逗号)
【单选题】. There is no doubt that being good at communicating is a great_________, especially when you are looking for a job.
【简答题】完形填空。 Marc sat next to me when we were in Hill Junior School. He had a serious 1 in communicating with people. One always had to guess what he was saying. 2 ,most of my classmates did not like to be ...
【单选题】Differences in _____ and _____ are less of a problem when communicating cross-continent.
A.
Differences in time and location are less of a problem when communicating cross-continent.
B.
Differences in objectives and results are less of a problem when communicating cross-continent.
C.
Differences in time and expense are less of a problem when communicating cross-continent.