please help me to understand this sentence 654

please help me to understand this sentence 654

题目
please help me to understand this sentence 654
The average rate they earn on their investment rises only slowly as old contract mature and new ones are make,but they must either pay higher rate to hold on to their deposits or accept wide-scale withdrawals that could easily bring about insolvency.
答案
就在那旧的合同到期和新的合同将要签的时候,他们平均投资赚回的速率是上升缓慢的,而且他们必须付出更高的价格来保住他们的投资或同意能使他们破产的
昂贵的赔偿金.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.