公共英语单选题常考察的知识点有固定搭配，字义辨析、词组搭配、及物动词、虚拟语气、主谓一致、反义疑问句……等等。

    公共英语单选题常考察的知识点有固定搭配，字义辨析、词组搭配、及物动词、虚拟语气、主谓一致、反义疑问句……等等。那么同学们把这些常考察的知识点都给掌握了吗?如果想要知道自己掌握的程度，可以认真做一下给同学们整理的专升本公共英语测试题，做好以后，可以对照答案。

    1.You should be able to _____right from wrong。

    A.perceive   B.distinguish   C.sight   D.observe

    【答案】B

    【解析】distinguish right from wrong的意思是“分清是非”，是固定搭配。所以B是正确答案。A的意思是“感觉、觉察”，C的意思是“看到、发现D的意思是“观察”，均不符合题意。

    2.Any student who____ his homework is unlikely to pass the examination.

    A.reduces   B.offends   C.practices   D.neglects

    【答案】D

    【解析】本句的意思是: 任何做作业不认真的同学都不可能通过考试。 A的意思是“减少、缩小”，B的意思是“冒犯、得罪”，C的意思是“练习”，D的意思是“疏忽、玩忽”，所以只有D符合题意。

    3.I promised to look ______the matter as soon as I got there.

    A.for   B.in   C. into   D.after

    【答案】C

    【解析】look into:调查;look for:寻找。例如:Will you help me look for my gloves?(你能帮我寻找我的手套吗?) look in:朝里面看。例如:I looked in my purse and discovered I" d only got a five pound note.(我朝钱包里一看，发现只有一张五英镑的钞票。)look after;照顾、照看。例如:He has looked after his elderly parents for many years.(他照料年迈的父母已经多年了。)本句的意思是: 我保证一到那儿就调查这件事情。因此C正确。

    4. Your sister has made an_______ for you to see the dentist at 3 this afternoon.

    A. appointment   B.interview   C.opportunity   D.assignment

    【答案】A

    【解析】appointment:约会、约定。make(或fix) an appointment的意思是“预约”是固定搭配。interview:面试;opportunity:机会;assignment:工作.任务。

    5. The committee is expected to _____a decision this evening.

    A.reach   B.arrive   C.bring   D.take

    【答案】A

    【解析】习惯上说:come to a decision, arrive at a decision, reach a decision，意思都是“做出决定”。

    6. He spoke so quickly that I didn’t _____what he said.

    A.make for   B.make sure   C.make over   D.make out

    【答案】 D

    【解析】make out有“辨认出、听出”的意思。例如:It was difficult to make out what was said over the loudspeaker in the square.(很难听清楚广场上的扩音喇叭里在说什么。) make for:走向，朝……前进。例如:It"s late. We" d better make for home:(时间不早了，我们最好赶快回家。)Make for the beach !(向海滩前进!)make sure:设法保证。例如:He went round making sure that all the windows were closed.(他巡视了一遍，看看所有的窗户是否都已关上。) make over:翻新，改造。例如:The house has been made over into a school(这座房屋已经被改造成一所学校。)Human nature can " t be made over so easily.(人性并非那么容易改变的。)

    7. I wrote it down _____ I should forget it.

    A.in case   B.in case of   C.in order that   D.for fear of

    【答案】A

    【解析】in case:(连词)免得，以防。本句的意思是：我写了下来，以免忘了。例如:Keep the window closed in case it rains.(把窗子关好，以防下雨。)in case of： (介词短语)假如，如果发生。例如:In case of fire, ring the alarm bell.(如遇火警，立即按铃。) in order that：(连词，引导目的状语从句)为了……。例如:In order that he should not be late , his mother woke him at 6.(为了使他不迟到，他母亲在6点钟叫醒他。) for fear of (介词短语)生怕。例如:She left an hour earlier for fear of missing her train:(她提早一小时离开，以免误了火车。)

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