231、________ I have already mentioned, cardio surgery is one of the amazing new surgical techniques that have been developed in recent years.(财科所2013年)
- Which
- What
- As
- This
答案:C
解析:语法题,本题考察的是非限制性定语从句。从句意分析,句子前部分是一个非限制性定语从句,句首需要一个能引导非限制性定语从句的关系代词; Which引导非限制性定语从句时,通常跟在修饰词的后面,或主句的后面,不能置于句首;What不用于引导非限制性定语从句,排除选项B。This指示代词, 不能引导从句,排除选项D。As作为关系代词引导非限制性定语从句可置于句首, 修饰后面的句子,或句子的一部分,有“正如”,“像”等意思,表依据,评论,态度,看法等。故正确选项为C。句意:正如我之前所说,心脏手术是近几年开发出的令人惊异的外科手术之一。
232、We held a meeting to sum up our experience ________ we finish the work.(财科所2013年)
- Incidentally
- While
- Immediately
- Before
答案:C
解析:语法题,本题考察副词引导时间状语。incidentally adv.顺便;偶然地; 附带地)与语义不和,首先排除;While引导时间状语时译作“当…的时候”,有着同时进行,正在进行的意思:Before在…之前,明显不符合句意,排除; immediately做连词引导时间状语时,意为“一…就…”,同样的用法还有directly /instantly和词组the moment,the minute,相当于as soon as。句意:工作一结束我们就召开了经验总结会议。
233、_________ that as both birds and mammals become larger, their metabolic rates per unit of tissue decrease, and they generally live longer.(财科所2013年)
- The truth
- It is true
- If true
- To be true
答案:B
解析:语法题,本题考察强调句。It is/was+adj.+that这是一个常用的强调句型, It做形式主语,that后面的才是真正的主语。故正确答案为B。句意:事实就是,当鸟和哺乳动物慢慢长大,他们身体每个组织的代谢率会减缓,这样它们就能活得更长.
234、Our modem civilization must not be thought of as _______ in a short period of time.(财科所2013年)
- being created
- having created
- having been created
- Creating
答案:C
解析:语法题。根据句子的主语our modern civilization(现代文明)可知,此题需要用被动语态,故排除B、D。另外,再根据语意理解,现代文明建设是从过去开始,持续到现在,并且将会继续持续下去发展,故正确答案为C。根据记忆我们的现代文明建设仍在继续,并未完成。句意:我们绝对不能认为我们的现代文明是在短时间内创造出来的。
235、Sometimes _________ to place physics and chemistry into separate categories.(财科所2013年)
- that is difficult
- is difficult
- it is difficult
- that is difficult
答案:C
解析:固定句型题。此题考查it的常见句型用法。It is difficult to do sth.做…很难。故正确答案为C。句意:有的时候很难将物理与化学划分为两个类别。