bc that和to 是不定时和从句的区别
考的是usher这个词的用法
0.1^3
有限小数的分母不能含有3,7,11,13这样的质数,可以是2和5,
that跳跃修饰
C选项最后那个the是想表达什么?我觉得句子好奇怪,不知道用意是什么,是不是去掉就好?
disagree over something:在某事上有分歧
prior to == before a particular time or event
就近修饰原则,BD容易产生歧义
1并列对应应该是shuttle而不是flight
B项定位:But labor costs and labor rates are not in fact the same: one company could pay its workers considerably more than another and yet have lower labor costs...
非数字物体通常用double(twice) as much as或double(twice) as many as,当数字进行比较时直接用twice或double
unqualified完全的,无保留的;不合格的
linearly: 列出两个方程 (1)6k+b=30; (2)24k+b=60 解得k=5/3,b-20。所以5/3*x+20=100, x=48
E 的主要问题是the raising of rates 没有逻辑主语不知道是谁提高的利率 题目想表达的是insurance companies在提高利率前不需要approval
a they无指代
老师,E选项,评估新技术,能否也理解成方案的可行性呢?如果推迟分析,等到了新技术,但是新技术会损坏物品,导致也可能无法实现目标?麻烦老师解答一下,谢谢!
over可排除bd
Nevertheless, some areas, though rich in these nitrogen compounds, have few plankton. ……. However, an experimental release of iron compounds into one such area
why B wrongggg~~~~~QWQ