专业英语四级(语法与词汇)模拟试卷495
语言知识
1._______, Tom remains modest and is willing to accept suggestions from others.(C)
A. However his notable contributions
B. His making notable contributions
C. For all his notable contributions
D. Instead of his contributions
解析:让步状语从句用法。for all结构可以用来引导让步性短语,或跟that从句,表示“尽管,虽然”。instead of跟动名词用作句首状语时,一般表示“不是……而是……”,不合句意。however可以用来引导让步性状语从句,但不能直接跟名词或动名词,如在本句中应为however notable his contributions(are)。因此答案为C。
2.______ made the school proud was ______ more than 90% of the students had been admitted to key universities.(B)
A. What; because
B. What; that
C. That; what
D. That; because
解析:这是一个由主语从句和表语从句构成的复合句。第一个空格需填入一个主语从句引导词,且该词在从句中充当主语,只有what符合要求。第二个空格要填入表语从句引导词,这里不是表原因,因此用that而不是because。答案为B。
3._______you_______further problems with your printer, contact your dealer for advice.(C)
A. If, had
B. Have, had
C. Should, have
D. In case, had
解析:本句的主句使用了祈使句,而非虚拟,因此从句应理解成对真实情形的一种假设。A项使用一般过去时。是对现在或将来情况的虚拟,而if真实条件句应使用一般现在时表示将来,所以A不正确,应该使用if you have...;B和C都省略了if,B项have had是对过去情况的虚拟,不正确;C项中的should用在假设句中,加强语气,should have是对将来情况的假设,故C为正确答案;D项in case“万一,以防”引导的从句使用一般现在时或should+动词原形,不能用had。
4.The following are all correct responses to \\(A)
A. Jim did this.
B. Jim did so.
C. Jim did that.
D. Jim did.
解析:最常见的回答是D,也可以用do so和do that以及do it指代前文提到的动作“told the news to the teacher”,故B和C也可以用作回答。do this不能用于替代。选A。
5.The government is no longer possible to ______ all information and stifle every criticism in the Internet age.(A)
A. suppress
B. supplement
C. surpass
D. suspend
解析:在互联网时代,政府要压制所有信息、封锁所有批评,已经不再可能。A.suppress“抑制,镇压” B.supplement作动词时表示“补充,增补”C.surpass“胜过,超越” D.suspend“推迟,使暂停”
6.They are such beautiful vases _______ everybody wants to buy _______ they are sold out in less than half an hour.(C)
A. which; that
B. as; as
C. as; that
D. that; as
解析:定语从句与结果状语从句混合使用。第一空需填入定语从句引导词,由于先行词被such修饰,因此只能用as。第二空应是状语从句引导词,这里填入that与前面的such构成such…that…结构,表结果。答案为C。
7.Jane was determined to _______ herself in the African way of life.(A)
A. immerse
B. dip
C. duck
D. submerge
解析:简决心潜心研究非洲人的生活方式。A.immerse“沉浸,浸入”,表示全部浸入液体中,比喻义为埋头从事某项工作,例如:She immersed herself in her work.她投入工作。B.dip“浸”,指部分地、暂时地或轻微地放进液体,多暗示一种谨慎或试探性的动作,例如:She dipped a toe in the water to see how cold it Was.她用脚尖沾了沾水,看看水到底有多凉。C.duck“潜入”,表示猛然扎入水中,又很快取出,例如:They ducked me in the pool.他们把我猛按入水池中。D.submerge“浸没,淹没”,指长时间的完全浸入、潜入,强调浸入液体深层,例如:The river overflowed and submerged the farmland.河水泛滥,淹没了农田。注:这里用到了比喻义,immerse oneself in表示“潜心于,专心于”,所以选A。
8.The clause in the sentence \\(B)
A. the object clause.
B. the predicative clause.
C. the subject clause.
D. the adverbial clause.
解析:从句分析题。由连系动词seems可推断that引导的是表语从句,答案为B。表语从句通常跟在连系动词be,look,seem,appear,remain等后面,说明主语是什么或者怎么样。
9.Traditionally, Chinese are written ______ in columns going from top to bottom and ordered from right to left.(C)
A. erectly
B. straightly
C. vertically
D. uprightly
解析:传统的汉文都是竖排的,即由上至下书写,并且顺序为从右向左。A.erectly“直立地”,尤其强调位置或姿势是挺直地,不弯曲也不倾斜。B.straightly“笔直地”,既可指水平方向上的笔直,也可指垂直方向上的不弯曲,一般修饰客观事物。C.vertically“垂直地;竖式的”,指垂直于水平线地。D.uprightly“竖直地”,也可指“正直地”。注:本题问的是汉文的书写方式,即由上至下,是一种竖式的书写方式,选C。
10.Most mathematicians trust
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