Which of the twin sisters is a doctor __ are.应填什么A.all B.both C.either D.neither

Which of the twin sisters is a doctor _____are A.All B.Both C.Either D.Neither 解释 Which of the twin brothers is an English teacher ------are.A All B Both C EitherD Neither 为什么 Which of the following is an SI unit 中用an 一道大学普通化学题Which of the following is non-SI unit——milliliter,milligram,kilopascal,centimeter and millimole?什么是 non-SI unit? mary is the -------(thin) of the twin sisters. the twin towers of the world trade center I am the twin sister of the word see. 问一句翻译“THE TWIN-LAND TYPE OF OIL-CONTROL PISTON RING”里面“ TWIN-LAND”是什么意思? She always rides the same kind of bike ____ her twin sister does.A) that B) which C) as D) what这个属于什么从句 Which of the twin sisters is a doctor __ are.应填什么A.all B.both C.either D.neither 英语单选Which of the twin sisiters is a doctor?___ are.A.All B.Both C.Either D.Neither 21．—Which of the twin brothers is easier to get on with?— younger one.He is most humorous详细解析21．—Which of the twin brothers iseasier to get on with?— younger one.He is most humorous man.A．A; a B．A; the C．The; a D．The; /22 Explain the meaning of SI base units and SI derive Life of a twin, THE TWIN DILEMMA怎么样 The Twin Peaks是什么 Mr.King is English这句话为什么对的?Which of the following is right?A.Mr.king is English B.The twin is a FrenchC.Mrs.Smith is America D.That old woman is an English为什么? easy math questions--jst wanna the answer!1emmmm~~ no translation plzz~~thanx!12. The numbers 29 and 31 are called twin primes because they differ by 2. List all twin primes less than 100.14. emmm~ jst tell me which of those r primes~~ PRETTY EASY