問題詳情
31. _________, water resources have been severely wasted or polluted.
(A)They are scarce
(B)Scarce they are
(C) Scarce as they are
(D)Ascarce they are
(A)They are scarce
(B)Scarce they are
(C) Scarce as they are
(D)Ascarce they are
參考答案
答案:C
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)
內容推薦
- I finally ________ to study much harder in the future.(A)prepared (B)made up my mind(C) worked ou
- You ________ not have seen her yesterday, for she was abroad.(A)must (B)should(C) could (D)would
- I took the medicine, but it didn’t have any________ on me.(A)effect (B)relation(C) touch (D)affe
- _________, everything would have been all right.(A)He had been there (B)Been here he had(C) Here
- DIt is difficult for doctors to help a person with a damaged brain. Without enough blood, the brain
- Whether you learn or not is entirely ________ you.(A)up to (B)as to(C) about to (D)due to
- The population of the world is growing at a dangerous ________.(A)pace (B)measure(C) progress (D
- ________finished his work, he had to stay at home at the weekend.(A)Having not been (B)Being not
- Are you going downtown this afternoon? I am going to have these letters ________.(A)mailed (B)ma
- From the text we can learn that _______.(A)one should be nicer to important people(B)CEOs of
內容推薦
- Alice trusts you; only you can ________ her to give up the foolish idea.(A)suggest (B)attract(C)
- The old couple decided to________ a boy though they had three of their own.(A)adapt (B)bring(C) r
- With Dr. White' s new idea, the operation on the damaged brain _______.(A)can last as l
- _________ from space, our earth, with water covering70% of its surface, appearsas a “blue planet
- It would be ________ a risk to let the child go to school by himself.(A)following (B)passing(C)
- When Mary paid the bill she was given a ________ for her money.(A)cheque (B)receipt(C) ticket (D
- The teacher insisted that we ________ our homework before 9:00 o’clock.(A)finished (B)had finishe
- What is the right order of the steps in the operation?a.send the cooled blood back to the br
- He’ll never succeed in passing the CT-6, _________ hard he tries.(A)however (B)whatever(C) despi
- He ________ a knowledge of this language by careful study.(A)acquired (B)required(C) inquired (D
- It was at the music hall________we met each other for the first time.(A)when (B)where(C) which (
- The little girl showed the policeman the corner ________ she was knocked off her bike.(A)and (B)w
- EMost people want to know how things are made. They honestly admit, however, that they hard¬ly know
- Her face is_________ to me, but I can’t remember where I saw her.(A)similar (B)friendly(C) alike
- We develop trade with that company for our shared________.(A)honour (B)reward(C) benefit (D)priz
- They found the lecture hard________.(A)to understand(B)to be understand(C) being understood(D)un
- The garden requires ________.(A)watering (B)being watered(C) to water (D)having watered
- The words "covered in complete darkness" underlined in Paragraph I most probably m
- You’ll have to book the tickets for the holiday in_________.(A)front (B)advance(C) ahead (D)forw
- If you take this medicine twice a day, it should ________ your cold.(A)heal (B)cure(C) treat (D)
- It is no use ________ me not to worry about his injury.(A)for you to tell (B)your telling(C) you
- 关于蛋白质生物合成的叙述,正确的是( )(A)一种tRNA可以携带多种氨基酸(B)DNA聚合酶是在细胞核中合成的(C)反密码子是位于mRNA上相邻的三个碱基(D)线粒体中的DNA能控制某些蛋白质的
- Children who are overprotected by their parents may become_________.(A)hurt (B)spoiled(C) damage
- We object________ punishing a whole group for one person’s fault.(A)against (B)about(C) to (D)fo
- You must walk slowly if you want the children to ________ you.(A)put up with (B)come up with(C)