One is a b ＿ ,and the other is a g＿.

One is a b ＿ ,and the other is a g＿. For Chinese,2008 is a special year,a year( )the 29th Olympics were held in China for first(见下方）time and( )saw so many natural disastersA.that;the one that B.when;one that C.that;the one what D.when;one when该题正确答案应选B,说明其 1.In a group of six people,two have a mass of 60kg while three have a mass one and half times that.what is the mass of the sixth person if the average group mass is 70kg?2.There are x dimes and y nickels in bag A and x nickels and y dimes in bag B.Th Alice has two sons.is Tim and is Tim.A.One,the other B.One,one C.He,he ( ) 1.Jack’s father is ________ doctor.A.a B.an C.some D./ ( ) 2.He often does some washing ______ Sunday.A.at B.in C.on D.by ( ) 3.This room is ours,and that one is ______.A.they B.them C.their D.theirs ( ) 4.He did not go home_____ he finished th This is a long ruler,and that is a short( )A.it B.one C.ruler This-----yours.It is big and red.a.one b.ones c.one’s 英语翻译根据对话内容填入适当的词：[1]A：what's　your　favorite [ B :May and O[].[2]A:[] is his birthday?B:It's [] May 5th.[3]A:[] are Lucy's shoes?B:[] are under the bed.[4]A:[] is his geography teacher?B:Mr.Black.The one in the t Decembeir1,2006 is the World AIDS Day?A.17th B.18th C.19th D.20th this hat is mine,and that -------is sam‘S A a B one c the lt is a three-floor b[ ].it is a new and modern one. one and one is III 、 Choose the right one .(选择填空 10 % )( ) 1 I have got ____________ news from my friend .Do you want to know A a very good B any C a piece of D two pieces ( ) 2 ___________ room is on the 5th floor .A Lucy and Lily B Lucy and Lily’s C L 1.—Would you like one more apple?—I‘d love to,____ I'm full.A.and B.Where C.When D.Why2.It is Monday tomorrow.(对划线部分提问）（划线部分：Monday）____ ____ is it tomorrow.3.We had a ___ with them.A.talk B.book C.food D.fruit4.Th 二道离散数学题 a) Provide an upper bound for the number of paths from 129th St and 140th Ave to 134th St and 144th Ave in Surrey.Why is this only an upper bound?b) Look up International Morse Code (IMC) and then provide an upper bound as to th This orange is sour,( ) that one is sweet.A .but B .and C .or 为什么选第二个答案?考察的是什么知识点?some people hold that the more conservative the world becomes,___ have old furniture,old houses and old paintings.A.the smater is to B .the smarter it is to C.is it the smarter so D.is one to th lily is the first one to leave here.linda is the ____ one and lucy is the third one A.last B.secondC.two