作文
心灵不会是一块闲置的空地,你不种庄稼,它就长杂草。
请从材料整体或选择其中一个角度作文。题目自拟,文体自选,800字以上,立意须在材料范围内,不得套作。
下图表示某物种迁入新环境后,种群的增长速率随时间的变化关系。在第10年经调查该种群数量为200只,估算该种群在此环境中的环境负荷量约为
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A.100只B.200只C.300只D.400只
阅读下列各小题,根据括号内的汉语提示,用句末括号内的英语单词完成句子。
Hardly __ (他刚一收拾好) the papers on the desk when the door burst open. (collect)Most of us considered solving the problem as soon as possible, while he considered it ____.(无关紧要). (important)
Jim was late again. __ (这就是他的一贯风格) keep others waiting. (typical)Jim should __ (信守诺言). I wonder why he changed his idea. (promise)By the day of the dance he still __ (没找到机会) to speak to her in the way he wanted. (find)His younger sister teaches in a secondary school, in front of __ (流淌着一条小河). (flow)In recent years travel agencies have succeeded in selling us the idea that the further we go, __(我们的假日就越好). (holiday)
__ (他拒绝承认) his mistakes made the head teacher very angry. (refuse)The professor was surprised to see some country people __ (坐在后边) of the classroom. (seat)下列关于种群的说法中,不正确的是
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A.一个种群中个体的数量会因环境条件的变化而发生变化B.种群内个体间通过自由交配可以产生可育后代C.种群中个体间的斗争会由于出生率大予死亡率而加剧D.充裕的食物和生存空间以及适宜的温度使得种群数量呈“J”型增长
根据汉语提示完成句子。
他协助设计那座新桥。He __ __ designing the new bridge.
我一定得祝贺您荣升经理之职。I must __ _ ___ your appointment as a manager.
请把电视转到八频道好吗?Would you mind __ the television to Channel 8?
我特别喜欢雏菊和矢车菊。I prefer the daisy and the knapweed ____ ____.
我们考虑搬往西雅图。We're ____ ____ to Seattle.
她选中那件红毛衣而不要那件粉红的。She chose the red sweater ____ ____ the pink one.
他反应冷淡表明他并不喜欢这个主意。His cool response suggested that he __ __ the idea.
男孩们在冰上锯开一个洞好钓鱼。The boys sawed a hole in the ice __ __ they could fish.
根据汉语提示完成句子。
他对他的态度是因为嫉妒。His attitudes toward him were __ __ _____.
委员会宣布反对拟议的计划。The commission __ __ the proposed scheme.
你如何设法得到他们的同意的?How did you ___ _____ get their approval?
他们不可能预知事情的结果。They could not have foreseen how things would ___ _____.
演唱者由他的学生担任钢琴伴奏。The singer was ___ _____ the piano by his pupil.
我伸手抓点心吃。I ___ _____ some snacks and munchies.
美国人,或者更确切地说非洲裔美国人擅长爵士音乐。American, __ __ Afro-American is good at Jazz music.
我当然不赞成在这种天气出游。I'm certainly not __ __ _____ an outing in this weather.
她希望被对待得只不过像一般的女孩子。She wishes to be treated as nothing ___ _____ a common girl.