职称英语理工类b级词汇:2017职称英语理工类B词汇选项练习题5

　1.I want to provide my boys with a decent education．

　　A．good

　　B．special

　　C．private

　　D．general

　　2．In the process，the light energy converts to heat energy．

　　A．changes

　　B．reduces

　　C．leaves

　　D．drops

　　3．Many cities have restricted smoking in public places．

　　A．limited

　　B．allowed

　　C．stopped

　　D．kept

　　4． What are my chances of promotion if I stay here?

　　A．retirement

　　B．advertisement

　　C．advancement

　　D．replacement

　　5．If we leave now，we should miss the traffic．

　　A．direct

　　B．stop

　　C．mix

　　D．avoid

解析：

　1．A[解析]我想给儿子们提供体面的教育。decent体面的。如：decent clothes体面的服装。good好的。最符合题意。如：good environment良好的环境。special特别的。如：This is a special occasion．这是一个特殊的场合。private隐私的。如：Fans are always curious about the singer's private life。歌迷总对歌星的私人生活感兴趣。general普遍的。如：the general readers一般的读者。

　　2． A[解析]在这个过程中，光能会转换成热能。convert转换。如：convert iron to steel变铁为钢。change改变。最符合题意。如：change from an empty space to a busy area从空地变为繁华地区。reduce减少。如：reduce the consumption offuel减少燃料消耗。leave留下。如：He left the book on the desk．他把书留在桌上。drop掉落。如：A bottle dropped on the floor and smashed．瓶子落地摔碎了。

　　3． A[解析]许多城市限制在公共场合抽烟。restrict限制。如：The trees restrict our view．这些树局限了我们的视野。limit限制。最符合题意。如：He must limit the number of cigarettes he smokes．他必须限制抽烟的数目。allow允许。如：Please allow me to express my warm welcome to our guests．请允许我向来客表示热烈的欢迎。stop停止。如：Stop talking．别说话。keep保持。如：keep silence保持沉默。

　　4． C[解析]如果我留下，能有多大可能得到提拔?promotion升职。如：May I offer my congratulations on your promotion?请允许我为您的晋升向您道贺。retirement退休。如：Your retirement is really a great disappointment to me．您退休了，真是令我非常失望。advertisement广告。如：This advertisement will capture the attention of TV audiences．这广告将引起电视观众的注意。advancement晋升。最符合题意。如：His advancement to the position of manager was greeted with enthusiasm．他被提升为经理，大家都为之欢呼。replacement代替。如：They have got a replacement for him．他们把他替换下来。

　　5．D[解析]如果现在出发就能避免交通高峰。miss错过。如：I missed breakfast this morning．今早我错过了吃早饭。direct指挥。如：She directed the planning of the festival．她统管节日安排。stop停止。如：Stop talking．别说话。mix混合。如：Mix water and flour．将水和面粉混合。avoid避免。最符合题意。如：Avoid making any noise．避免制造任何噪音。

2017职称英语理工类B词汇选项练习题5.doc

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