亚洲国产日韩欧美在线a乱码,国产精品路线1路线2路线,亚洲视频一区,精品国产自,www狠狠,国产情侣激情在线视频免费看,亚洲成年网站在线观看

留學(xué)網(wǎng) > GRE考試 > 新GRE數(shù)學(xué)易錯(cuò)題

新GRE數(shù)學(xué)易錯(cuò)題

發(fā)布時(shí)間:2017-10-11編輯:ying

  下面為大家搜索整理的有關(guān)備考新gre數(shù)學(xué)易錯(cuò)題型解析,雖然數(shù)學(xué)是我們的強(qiáng)項(xiàng),但是也不能疏忽大意,不僅不能輕敵,還要更加細(xì)心,不要被這些易錯(cuò)題蒙蔽雙眼。大家在備考新gre數(shù)學(xué)考試時(shí)可以根據(jù)以下所提到的易錯(cuò)題型為自己查漏補(bǔ)缺。

  1,l1, l2 and l3 are three lines in space

  The number of points at The number of points at

  which lines l1 and l2 intersect which lines l2 and l3 intersect

  1.三條任意直線,L1和L2的交點(diǎn)的個(gè)數(shù)與L2和L3的交點(diǎn)的個(gè)數(shù)沒關(guān)。

  2. The number of 1/4-inch lengths in 1

  a 4-inch length

  2,是問4英尺中有多少個(gè)1/4英尺,應(yīng)該是16個(gè),所以是A

  3. The maximun number of solid cubes 4

  having edges of length 1/2 meter that

  can be placed inside a cubical box

  having inside edges of length 1 meter

  3邊長為1的立方體里最多能放下幾個(gè)邊長為1/2的立方體,當(dāng)然是8個(gè)咯

  4. Cube C has volume 8 cubic centimeters

  The area of one of the faces of cube C 3 square centimeters

  4立方體體積是8,那一個(gè)面的面積當(dāng)然是4咯

  5. Ms.Smith got an 8 percent cost-of-living raise of $20 per week

  Ms.Smith's new weekly salary $260

  5 x*0.08=20,那x+20=270>260

  6. On a certain number live, if -7 is a distance of 4 from n and 7 is a distance of 18

  from n then n=

  A.25 B.11 C.3 D.-3 E-11

  6應(yīng)該是-11

  7. For all real numbers a and b. if a·b=a(a+b), then a·(a·b)=

  A. a2+ab B a2+ab+a C a2+a+b D a3+a2b E a3+a2b+a2

  注:a2表示a平方,a3表示a立方

  7新定義的運(yùn)算a·b=a(a+b), 那a·(a·b)=a·(aa+ab)=a(a+aa+ab)=aa+aaa+aab

  8.secretary typed 6 letters,each of which had either 1 or 2 pages.If the secretary typed 10 pages in all, how many of the letters had 2 pages?

  A 1 B 2 C 3 D 4 E 5

  答案是D,題目我都看不懂,是啥意思呢?

  這是說秘書打六封信,沒一封信要1頁或者兩頁。如果秘書總共打了10頁,那么有多少封信是兩頁?

  解答:設(shè)有x封,則2x+(6-x)=10,解得x=4.

  9 how many of the five numbers above are each equal to the product of an integer and an odd integer that greater than 1?

  這五個(gè)數(shù)是:2 6 8 14 16

  a.none b.one c.two d.there e.four

  我覺得這道題除了2不可能,其它四個(gè)數(shù)都有可能.可答案是c,想問大家為什么?

  題目意思是這5個(gè)數(shù)哪些可以是2個(gè)>1的數(shù)的積,一個(gè)是奇數(shù),一個(gè)是整數(shù),只有6和14的因數(shù)中有奇數(shù),所以C.

  10 這句話大家看該怎樣列式子呢?這是一道圖表題.

  what was the approximate percent increase in personal income from 1965 to 1970?

  是這樣(1970-1965)/1965還是(1970-1965)/1970這樣?

  是這樣:(1970-1965)/1965

  以上即是備考新gre數(shù)學(xué)易錯(cuò)題型介紹,希望對大家的新gre數(shù)學(xué)考試有所幫助。新GRE數(shù)學(xué)考試中也有難點(diǎn),這就需要我們努力攻克,爭取把我們的優(yōu)勢發(fā)揮到最好。

欄目推薦
留學(xué)資訊留學(xué)費(fèi)用留學(xué)簽證留學(xué)政策留學(xué)生活留學(xué)經(jīng)驗(yàn)留學(xué)考試出國申請
熱點(diǎn)排行
推薦閱讀

留學(xué)網(wǎng)©YJBYS.com