高中英语和数学题急~~~~~~~~~1.（）himbysurpriseandhehadnotimetothinkofanexcuse.A.tookB.seizedC.heldD.caught2.Chinahasapopulationof1.3billion,()itthelargestcountryintheworldbypopulation.A.makingB.madeC.ma

　　高中英语和数学题急~~~~~~~~~

　　1.（）himbysurpriseandhehadnotimetothinkofanexcuse.

　　A.tookB.seizedC.heldD.caught

　　2.Chinahasapopulationof1.3billion,()itthelargestcountryintheworldbypopulation.

　　A.makingB.madeC.makes.D.hasmade

　　3.(）globalwarming,thosepresentattheinternationalmeetingalsodiscussedotherissues.

　　A.InspiteofB.ButforC.ApartfromD.Exceptfor

　　4.()herselftoscience,thegreatscientisttooklittlenotice(）thehonorsgiventoher.

　　5.-Howcomeasimplemeallikethiscostsomuch?

　　-Wehave()inyourbillthecostoftheteapotyoubrokejusenow.

　　A.addedB.includedC.obtaonedD.charged

　　有能力者把选项的每个单词意思翻译一下,还有句子.

　　1.f(x)=2sin(2x+30°）+2满足f(x)=1且X属于[-180°,180°]的X的集合.

　　2.cos2x/sin(x-45°)=-（根号2/2）,求cosx+sinx的值

　　需要解题过程

　　谢谢了.