【名词&注释】
基因型(genotype)、电磁波(electromagnetic wave)、可见光(visible light)、慈善事业(philanthropy)、完形填空(cloze test)、遇到困难(encounter difficulties)、黄曲霉菌(aspergillus flavus)、品德高尚(lofty moral character)、竭尽全力(all out)、一会儿(for a minute)
[单选题]柑橘属的叶为单身复叶，由三出复叶退化而来。( )
A. 正确
B. 错误
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举一反三：
[单选题]下列对原文有关内容的分析和概括，不正确的一项是
A. 郭原平品德高尚(lofty moral character)，竭尽全力(all out)赡养双亲。他外出做工，赚钱养家，家中断炊，从不独自饱食。照顾病父，积年累月始终不懈；父亲去世后，他三十多年不吃鱼肉。
B. 郭原平为人宽厚，常常顾及他人感受。出市卖物，只收半价，以致买者加价付钱。他家种竹，有人偷笋，他掘出竹笋放在篱外，盗者感到惭愧，不再偷盗。
C. 郭原平以种瓜为业，曾遇大旱，运瓜的沟渠不能通船。县官刘僧秀要引农田中水注入瓜渠让他运瓜，他不肯接受。运瓜时他见有人遇到困难，却能迅速相助。
D. 太守王僧朗举察郭原平为孝廉，他不愿接受。太守蔡兴宗私人送米给他，他坚决推辞；有人劝他别拒绝，原平谦虚地说，自己没有一点善行，不当受到赏赐。
[单选题]42____
A. strong
B. weaker
C. smaller
D. larger
[单选题]44
A. toasting
B. putting
C. forgetting
D. leaving
[单选题]关于电磁波，下列说法正确的是
A. 雷达是用X光来测定物体位置的设备
B. 使电磁波随各种信号而改变的技术叫做解调
C. 用红外线照射时，大额钞票上用荧光物质印刷的文字会发出可见光
D. 变化的电场可以产生变化的磁场
[单选题]隋唐时期商业境界较之前代有很大的发展，但仍有许多阻碍其进一步发展的因素其中有
A. 废除五铢钱
B. 市坊分区
C. 实行两税法
D. 草市兴起
[单选题]——How did you like Nick’s performance last night ?—— To be honest ,his singing didn’t ________to be much?
A. appeal
B. belong
C. refer
D. occur
[单选题]第四节 完形填空（共20小题，每小题1.5分，满分30分）I used to live selfishly, I should admit. But one moment changed me.
A. I was on my lunch break and had 26 the office to ger something to eat . On the way, I 27 a
B. Busker(街头艺人)，with a hat in front of him. I had some 28 in my pocker, but I would not give them to him, thinking to myself he would 29 use the money to feed his addiction to drugs or alcohol. He 30 like that type-young and ragged. 31 what was I going to spend the money on ? Only to feed my addiction to Coca-Cola or chocolate! I then 32 I had no right to place myself above 33 just because he was busking.
C. I 34 and dropped all the coins into his 35, and he smiled at me, I watched for a while. As 36 as it sounds, I expected something more to come from that moment—a feeling of 37 or satifaction, for example. But nothing happened 38 , I walked off. “It proved to be a waste of 39 ,”I thought.
D. On my way home at the end of the 40, I saw the busker again and he was 41 . I watched him pick up the hat and walk 42 a cafe counter. There he poured the 43 contents into a tin collecting 44 an earthquake fund-raising(募捐) event. He was busking for charity(慈善)！
E. Now I donate any 45 I have to charity tins and enjoy the feeling of giving.
F. 26____
G. left
H. cleaned
I. prepared
J. searched
[单选题]听第7段材料，回答8-9题。第8题：
A. Where has Barbara been?
B. Mile
C. Florence
D. Rome
[单选题]黄曲霉毒素是主要由黄曲霉菌(aspergillus flavus)产生的可致癌毒素，其生物合成受多个基因控制，也受温度、pH等因素影响。下列选项正确的是
A. 环境因子不影响生物体的表现型
B. 不产生黄曲霉毒素菌株的基因型都相同
C. 黄曲霉毒素致癌是表现型
D. 黄曲霉菌(aspergillus flavus)产生黄曲霉毒素是表现型
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