1. Professor Smith and Professor Brown will _____ in giving the class lectures.
A. exchange B. alter C. shift D. alternate
2. Pack the cake in a strong box, or it might get _____ in the post.
A. splashed B. spilt C. crushed D. crashed
3. The thief _____ the papers all over the room while he was searching.
A. abandoned B. vanished C. scattered D. deserted
4. Today, housework has been made much easier by electrical _____.
A. facilities B. appliances C. instruments D. equipment
5. The _____ of the trees in the water was very clear.
A. mirror B. sight C. reflection D. shadow
1.[答案]D. alternate.
[注释]alternate vt./vi. 轮流,交替发生或出现:Wet days alternate with fine days.(晴雨天交替更迭。)The weather today will alternate between fine and cloudy.(今天的天气将是晴间多云。)
shift般动,移动(vt.);转移到,迁移(vi.);改变:1)Lend me a hand to shift the piano, will you?(请帮个忙搬一下这台钢琴。) 2)They have shifted away from this area.(他们已从这一地区迁走了。) 3)The candidate is constantly shifting his opinion about the problem.(这位竞选者在这个问题上不断改变他的观点。)
exchange交换;exchange... for ... 用.......换......;alter(部分)修改。?
2. [答案]C. crushed.
[注释]crush压坏,压碎;弄皱;辗散;1)Don't crush this box; there are flowers inside.(不要把这个盒子压坏了,里面有鲜花。) 2)Her dress was crushed.(她的衣服弄皱了。) 3)The machine crushes wheat grain to make floor.(这台机器把麦粒辗成面粉。)
splash溅,泼;split(中间)裂开;crash(向下)猛跌;(飞机)失事。
3. [答案]C. scattered.
[注释]scatter(=throw or put in various directions, or here and there)撒。
abandon放弃,抛弃。desert遗弃(而离开)。vanish消亡,灭亡。本题句意是将小偷在搜寻钱时的情景,所以应选scattered(撒)。
4. [答案]B. appliances.
[注释]electric appliances电器用具,facilities公用设备。equipment设备,装备,是集合名词,指“设备”的总称,只有当数形式。instrument仪器。
5. [答案]C. reflection.
[注释]reflection此处意为“映在水中的倒影”,而不是“影子”或“阴影”,故不能用shadow。其他选择均不合题意。
本文选自新东方在线论坛。
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