She rose from being a _______ to become a superstar.
A．somebody B．nobody C．something D．nothing
It’s sometimes difficult to tell one twin from _____.
A．another B．some other C．other D．the other
—Has the little girl passed ______ P.E. test?
—She has tried twice, and the teacher will allow her to have _____ third try.
A．the; 不填 B．a; the C．the; a D．the; the
假如你是李华，是一名高一学生，最近听同学说哈九中国际部在招生，你想申请去哈九中国际部学习。请你用英语给哈九中国际部写一封信咨询以下问题：
1．申请需要具备哪些条件；
2．是否需要入学考试及以后的课程安排；
3．费用问题(是否包括食宿和教材)。
注意：可以适当增加细节使行文连贯。词数100左右。
参考词汇： 国际部 International department
Dear Sir/Madam,
_______________________________________________________________________________
_______________________________________________________________________________
__________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
sincerely yours,
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌的以下作文。文中共有10处语言错误。错误涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线(\)划掉。
修改：在错的词下划一横线，并在其下面写出修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
I like music very much, pop songs particularly. Every evening then I am doing homework and at weekends when I at home, I always play some of my favorite songs on my tape recorder. The familiar patterns of notes attract me into the colourfully world of music. Now and then I stopped to follow the songs. Sometimes, my mother comes in, asked me to fix my attention to my homework. She does not like the pop music. Like most grown-ups, she enjoys folk songs, because the peaceful music reminds her of their beautiful life when she was young. It is a truth which people of different age understand music differently and enjoy different kinds of music.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
It’s summertime-time once again for mosquitoes to make their appearance. And once they appear, mosquitoes are a total pain. They land on you, bite you, suck out some blood and leave behind an itchy welt（发痒的红肿）.
1 Female mosquitoes must find blood in order to reproduce, so mosquitoes come equipped with finely tuned sensors to help them locate the blood they need.
Mosquitoes’ weapons
Mosquitoes have perfected three different types of sensors. First, mosquitoes can sense several different chemicals. Mosquitoes can smell carbon dioxide and lactic acid（乳酸）up to 100 feet away. 2
Second, mosquitoes have very good eyesight. If you are wearing clothing that contrasts with the background, and if you move while wearing that clothing, mosquitoes can see you. It’s a good bet that anything moving is alive, and therefore full of blood.
Finally, mosquitoes come equipped with temperature sensors, so they can find warm-blood mammals and birds very easily.
3 The female mosquito sticks her proboscis（喙）into you. She sucks about five microliters of your blood into her abdomen.
After she has bitten you, some saliva（唾液）remains in the wound. 4 The area swells and you tich. Eventually, the selling goes away, but the itch remains until your immune cells break down the saliva proteins.
Our defense methods
Because mosquitoes are both a nuisance（讨厌的东西） and a danger, people prefer to stay away from mosquitoes. One way to do that is to use a chemical called DEET, which seems to black a mosquito’s chemical sensors. 5 In some cities there are even trucks that drive around town to spray for mosquitoes. Finally there are to traps. The most popular traps turn propane（丙烷） into carbon dioxide and warmth to attract mosquitoes. Over time, by catching large numbers of mosquitoes, these traps can cause the collapse of the mosquito population in the area.
A．Another way to control mosquitoes is with insecticides（杀虫剂） that kill them.
B．How mosquitoes work is unknown to most of us.
C．Once a mosquito lands on you, it is time to bite.
D．Some bites of mosquitoes are more serious than you thought.
E. Mammals and birds give off these gases as part of their normal breathing.
F. The proteins from the saliva create an immune response from your body.
G. But if you ignore the fact that mosquitoes are so annoying they really are amazing.
