91. Our research has focused on a drug which is so ______ as to be able to change brain chemistry.
A. powerful
B. influential
C. monstrous
D. vigorous
正确答案是
92. People have no trust _____ his words.
A. on
B. to
C. with
D. in
正确答案是
93. People who refuse to _____ with the law will be punished.
A. obey
B. consent
C. conceal
D. comply
正确答案是
94. People who want progress are hospitable _____ new ideas.
A. towards
B. from
C. to
D. at
正确答案是
95. Physics is the present-day equivalent of _____ used to be called natural philosophy， from which most of present-day science arose.
A. that
B. all
C. which
D. what
正确答案是
96. Please be careful when you are drinking coffee in case you _____ the new carpet.
A. crash
B. pollute
C. spot
D. stain
正确答案是
97. Please come and help me with this form because I don‘t know how to _____ it.
A. set about
B. set off
C. set aside
D. set up
正确答案是
98. Please come to the point， you are _____ the subject again.
A. straying from
B. getting off
C. dwelling in
D. giving up
正确答案是
99. Rejecting the urging of his physician father to study medicine， Hawking close to _____ on math and theoretical physics.
A. impose
B. center
C. overwork
D. concentrate
正确答案是
100. San Francisco is usually cool in summer， but Los Angeles ______.
A. is rarely
B. is scarcely
C. hardly is
D. rarely is
正确答案是
1.C 2. B 3. D 4. C 5. D 6. C
7. A 8. B 9. C 10. C 11. A 12. A
13. A 14. A 15. A 16. D 17. D 18. A
19. A 20. C 21. C 22. D 23. A 24. C
25. C 26. A 27. B 28. D 29. C 30. B
31. B 32. B 33. C 34. B 35. A 36. A
37. A 38. D 39. C 40. A 41. A 42. D
43. B 44. A 45. B 46. D 47. D 48. A
49. B 50. C 51. A 52. A 53. B 54. B
55. B 56. C 57. B 58. C 59. C 60. D
61. A 62. D 63. C 64. A 65. C 66. B
67. B 68. A 69. B 70. C 71. D 72. D
73. A 74. D 75. C 76. C 77. B 78. B
79. A 80. B 81. A 82. C 83. B 84. C
85. A 86. D 87. C 88. D 89. B 90. B
91. A 92. D 93. D 94. C 95. D 96. D
97. A 98. A 99. D 100. D
