【简答题】哺乳动物中,雌雄比例大致接近1:1,怎样理解?
【多选题】下列表述正确的有()
A.
只要建立良好的关系就可以保证不被竞争对手抢走客户
C.
顾客关系管理可以帮助企业提供顾客关心,提高顾客忠诚
【判断题】细胞学检验可进行肿瘤的组织分型,判断浸润情况
【单选题】What can we learn about the farmers from Paragraph 4 ?
A.
They are happy to work their own lands.
B.
They have to please the tourists for a living.
C.
They have to struggle for their independence.
D.
They are proud of working in multi-national organizations.
【判断题】疫情防控工作要提高收治率,核心是坚决做到“应收尽收、应治尽治”。
【单选题】从汉字的造字方法来看,“末、下、寸”三个字都是( )。
【简答题】哺乳动物中,雌雄比例大致接近 1 ∶ 1 ,怎样解释?