答案:1.A accelerate:加快o step up快。 Security is being stopped up to deal with the increase in violence.为了对付日益增长的暴力事件,安全工作正在加快。decrease :降低。 Population growth。is decreasing by 1.4‰each year.人口正以每年1.4‰的速度下降。stop:停止。Her heart stopped three times.她的心脏三次停止跳动。control:控制。 The federal government tried to control rising health-care cost.联邦政府试图控制日益增长的医疗费用。 2.C accumulate:积累,积聚。collect:收集;积聚。Dust collected on the furniture.家具上积了灰尘。 increase:增加。 Japan's industrial,production increased by 20%last year.去年日本工业生产增长了20%。spread:展开;蔓延。Fire spread rapidly~after a chemical truck exploded.一辆装载化学物品的卡车爆炸后,火势迅速蔓延。 grow:增长;长满。.The path grew withweeds.小径长满了野草。 3.A allocate:分配;分派。assign,分配;指派。The company commander assigned me to stand guard.连长派我去站岗。persuade:劝说。They were eventually persuaded by the police to give themselves up.警察最终成功地说服了他们去投案自首。ask:请求。We asked her to sing. 我们请求她唱歌。 older:命令。The police ordered them to wait right there.警察命令他们就在那儿等着。 4.B childish:幼稚的。Immature:不成熟的。 She is emotionally immature.她在情感上尚不成熟。simple :简单的。He lives a very simple life for a man who has become jncredibly rich.对于一个已经令人难以置信的富裕的人来说,他的生活是极其简单的。beautiful:美丽。she is a very beautiful woman.她是个非常美丽的女人。foolish:傻。She is being very foolish about it.在这件事上她很傻。注意该句和下旬的区别:She is very foolish.她很傻。用一般现在时,说明傻是她的特征;用现在进行时,说明她在某个具体事情上犯傻,傻并非她的本质。 5.B barren:贫瘠。bare:赤*的,光秃的。 That probably is the most bare and inhospitable island I've ever seen.那可能是我见过的最荒凉的、最不宜居住的岛屿了。hairless:没有毛发的。 His body is smooth hairless.他的躯体光溜溜的,并且不长毛。empty:空。The room is bare and empty.房间空荡荡的。bald:秃的。She is going bald.她日渐秃顶。
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