The recent increase in the use of hard, high-strength, and temperature-resistant mate
A.is
B.are
C.have
D.has
A.is
B.are
C.have
D.has
第1题
第2题
A.contempt
B.correspondence
C.capacity
D.controversy
第3题
A、radically
B、radical
C、reasonable
D、recent
第4题
A.Increase by $11.5 million
B.Increase by $9.6 million
C.Decrease by $11.5 million
D.Decrease by $9.6 million
第5题
A.Cloud Intelligence, a new technology, has been introduced into China in recent years, offering its users much more convenience.
B. Cloud Intelligence is a new technology. It has been introduced into China in recent years. It can offer its users much more convenience.
第6题
A.reduce
B.decrease
C.relieve
D.increase
第7题
第8题
A.decrease
B.increase
C.weaken
D.shorten
第10题
A.Increase the capacity locally (in a traffic hot spot)
B.Increase the capacity along highways
C.Get better coverage on water.
D.Get better coverage where the area to be covered is blocked by obstacles
E.For none of these purposes
第11题
We judge race usually __42__ the coloring of the skin: a white race, a brown race, a yellow race and a black race. But __43__ you were to remove the skin you could not __44__ anything about the race to which the individual belonged. There is __45__ in physical structure. The brain or the internal organs to __46__ a difference.
There are four types of blood. __47__ types are found in every race, and n o type is distinct to any race. Human brains are the __48__. No scientists could examine a brain and told you the race to which the individual belonged. Brains will __49__ in size, but this occurs within every race. __50__ does size have anything to do with intelligence. The largest brain __51__ examined belonged to a person of weak __52__. On the other hand, some of our most distinguished people have had __53__ brains.
Mental tests which are reasonably __54__ show no differences in intelligence between races. High and low test results both can be recorded by different members of any race. __55__ equal educational advantages, there will be no difference in average standings, either on account of race or geographical location.
Individuals of every race __56__ civilization to go backward or forward. Training and education can change the response of a group of people, __57__ enable them to behave in a __58__ way.
The behavior. and ideas of people change according to circumstances, but they can always go back or go on to something new __59__ is better and higher than anything __60__ the past.
41. a. complete b. full c. total d. whole
42. a. in b. from c. at d. on
43. a. since b. if c. as d. while
44. a. speak b. talk c. tell d. mention
45. a. something b. everything
c. nothing d. anything
46. a. display b. indicate c. demonstrate d. appear
47. a. All b. Most c. No d. Some
48. a. same b. identical c. similar d. alike
49. a. remain b. increase c. decrease d. vary
50. a. Only b. Or c. Nor d. So
51. a. ever b. then c. never d. once
52. a. health b. body c. mind d. thought
53. a. big b. small c. minor d. major
54. a. true b. exact c. certain d. accurate
55. a. Provided b. Concerning
c. Given d. Following
56. a. make b. cause c. move d. turn
57. a. and b. but c. though d. so
58. a. ordinary b. peculiar c. usual d. common
59. a. that b. what c. whichever d. whatever
60. a. for b. to c. within d. in