英語專業八級完形填空練習題
We use language every day. We live in a world of words. Hardly anymoment passes with someone talking, writing or reading. Indeed, __1__languages is most essential to mankind. Our lives increasingly dependon fast and successful use of language. Strangely enough, we know __2__more about things around us than on ourselves. For example, language __3__is species specific, that is, it is language that differs human from __4__animals. However, we do not know yet how exactly we inquire language __5__and how it is possible for us to perceive through language; nor we __6__ understand precisely the combinations between language and thought, __7__language and logic, or language and culture; still less, how and when language started. One reason for this inadequate knowledge of language is that we, like language users, take too many things for granted. __8__Language comes to every normal person so naturally that a few __9__of us stop to question what language is, much less do we feel the necessity to study it. Language is far more complex than most people have probably imagined and the necessity to study it is far greater than some people may have assured. Linguistic is a branch of science which __10__takes language as its object of investigation.
-
語文閱讀理解的專項訓練小升初考試備考試題
高貴的施捨一個乞丐來到我家門口,向母親乞討。這個乞丐很可憐,他的整條右手臂斷掉了,空空的衣袖晃盪着,讓人看了很難受。我以爲母親一定會慷慨施捨的,可是母親卻指着門前一堆磚對乞丐說:“你幫我把這堆磚搬到屋後去吧。”乞丐生氣地說:“我只有一隻手,你還忍心叫我搬磚...
-
四年級誰是罪犯奧數練習題和答案
在一起搶劫案中,法官對涉案的四名犯罪嫌疑人趙達人,錢多多、孫上相、李拐鐵四人進行了審問。趙說:“罪犯在他們三個當中”錢說:“是孫乾的。”孫說:“在趙和李中間有一個人是罪犯。”李說:“錢說的是事實。”經多次查證,四人之中有兩人說了假話,另外兩個人說了真話,你能...
-
where are you from同步訓練題
一、聽句子,補全句中所缺的詞語。1.Heis________.Heis________America.2.________comefromspeak________English.3.Pleasewritetome________.4.Jackwantstomake_________inChina.5.Hecanspeaka________Chinesenow.二、找出每組單詞中劃線部分的讀音與其他三個不同的一...
-
初中數學韋達定理習題及答案
法國數學家韋達最早發現代數方程的根與係數之間有這種關係,因此,人們把這個關係稱爲韋達定理。求實數k,使得方程kx^2+(k+1)x+(k-1)=0的根都是整數.解:若k=0,得x=1,即k=0符合要求.若k≠0,設二次方程的兩個整數根爲x1、x2,且X1≤X2,由韋達定理得∴x1x2-X1-x2=2,(x1-1)(x2-1...