1、阅读下列短文, 从每题所给的A、B、C、D四个选项中选出最佳选项。A1The underlined word weird in Picture 2 has the similar meaning to _.Aawful Bstrange Cfantastic Dinteresting2In Alexs opinion,_ .ADave is different Bballet is only for girlsCfootball is only for boys DTony is worried about his feet3The three boys are mainly talking
2、about _.Adances Bsports Chobbies DclassesBThe 6-year-old girl, Ruby, lived in New Orleans, Louisiana.She was supposed to go to school close Io her homeBut all the students in that school were whiteRuby was blackSchool leaders didnt want to accept her, so they made Ruby take a hard exam and hoped she
3、 would failBut Ruby was so smart that she passed the test easily and was finally allowed to go to the schoolRuby was excited about her new schoolBui when she and her mom arrived on her first day, she saw a crowd of angry people shouting very cruel things at the gateThey did not want a black child to
4、 attend the schoolI had no idea what was happening, remembered RubyShe thought the crowd was celebrating somethingEach dayRuby went to school with four police officers who worked for the national government to protect herThe sight of this small girl with her big bodyguards moved the artist Norman Ro
5、ckwellHe created a painting of RubyHe called it The Problem We All Live With, It became a very famous paintingRuby grew up to be a civil rights activistShe worked to protect the rights given to all citizens by the governmentShe even went to the White House to meet President Barack ObamaThey looked a
6、l MrRockwells paintingIt hung outside the Oval OfficeWe should never judge a person by the color of their skin, Ruby said Thats the lesson I learned in first grade4How could Ruby get the chance to go to the school?ABy meeting the president BBy passing a difficult examCBy visiting the school leaders
7、DBy asking for help from the government5What was the crowd probably shouting at the school gate?ANo seats for black! BCongratulations !CLet her in! DWelcome! 6Why did MrRockwell create the painting?ATo celebrate Rubys successBTo present his painting skillsCTo praise the four police officersDTo show
8、the serious social problem in the US7What lesson did Ruby learn in first grade?AFight for your rightsBIntelligence (智商)is valuableCTreat people of different colors equally (平等地)DGet help from the police when in troubleCEverything is made of somethingNothing is made of nothingChemistry is about the s
9、mallest things that other bigger things are made of, and what happens when they changeThe word chemistry comes from chemical, which is an example of one type of the very small things that other bigger things are made ofThe words you are reading now are made of a dark liquid called ink (墨水), which is
10、 written on paperThe paper itself is made out of the chemicals that wood is made out ofBoth the ink and the paper were made by different chemical processesA chemical process is what happens when chemicals come together to make other chemicals, and therefore other thingsCooking makes chemical changes
11、Your different ingredients are made of different chemicals, and when you put them together and make them hot and cook them, the chemicals change into new chemicals and the different ingredients make something newThat tomato sauce youre making is made of tomatoes, onions, garlic, salt and pepperThose
12、 ingredients each have their own chemicals and their own flavors, but now with your sauce youve made something different, something that has its own flavor, all the ingredients mixed together, all the chemicals mixed together, something newYou can smell the chemical changes, too, as they go up into
13、your nose, especially when you forget about your sauce and it doesnt just cook but bums and becomes black and has a really bad flavorYou cant make it better, either, because once chemicals change, they cant be changed back again8What does the underlined word they in Paragraph 2 refer to?AChemistry B
14、ChemicalCThe smallest things DThe bigger things9What is a chemical process?AInk is written on paperBPaper is made out of woodCEverything is made of somethingDThings mixed together produce something new10What does Paragraph 3 mainly talk about?AHow to make tomato sauce BWhat to use to form new things
15、CIngredients and their own flavors DChemical changes in cooking food11Which might be the best title for the text?AWhat chemistry is likeBChemistry changes everythingCWhere the word chemistry comes fromDA chemical process is called chemistryDEvery time youre online, you are bombarded (如炮轰)by pictures,
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