英语四六级答案.doc

UNIT 1
1. B
2. C
3. C
4. B
5. D
6. C
7. C
8. the transport of dangerous substances
9. one of the 21 transfer stations
10. the chemicals-collection station
47. D
48. H
49. B
50. I
51. L
52. O
53. F
54. N
55. C
56. M

57. C
58. C
59. A
60. B
61. D

62. D
63. C
64. D
65. B
66. A

67. C
68. B
69. A
70.B
71. A
72. D
73. B
74. B
75. D
76. C
77. B
78. C
79. A
80. D
81. C
82. C
83. B
84. A
85. C
86. D

UNIT 2
1. D
2. B
3. C
4. D
5. A
6. D
7. A
8. 170 miles
9. one foot
10. flood-control dams

57. B
58. B
59. D
60. C
61. A

62. A
63. B
64. D
65. B
66. C

67. C
68. A
69. C
70.D
71. D
72. B
73. A
74. C
75. A
76. A
77. D
78. D
79. B
80. C
81. C
82. D
83. A
84. B
85. B
86. C

UNIT 3
1. B
2. C
3. D
4. A
5. B
6. C
7. B
8. the early 1900s
9. maximal performance
10. so much anxiety

57. B
58. C
59. D
60. A
61. B

62. A
63. C
64. B
65. C
66. C

67. C
68. A
69. D
70. B
71. C
72. A
73. B
74. D
75. A
76. A
77. B
78. D
79. D
80. A
81. C
82. B
83. C
84. D
85. D
86. A

UNIT 4
1. C
2. B
3. C
4. D
5. D
6. B
7. A
8. Medium size or small
9. keen sense of smell
10. it to “come”

57. D
58. B
59. C
60. C
61. A

62. D
63. C
64. D
65. B
66. C

67. A
68. B
69. D
70. A
71. C
72. D
73. B
74. A
75. C
76. B
77. C
78. A
79. B
80. D
81. D
82. D
83. A
84. D
85. D
86. C

UNIT 5
1 A
2. D
3. C
4. B
5. A
6. B
7. C
8. very specific requests
9. “Search Operations ” page
10. multiple words or a phrase

57. B
58. D
59. D
60. C
61. A

62. B
63. A
64. C
65. D
66. D

67. B
68. B
69. C
70. A
71. A
72. C
73. D
74. B
75. A
76. B
77. A
78. B
79. C
80. D
81. B
82. A
83. A
84. C
85. D
86. B

UNIT 6
1. N
2. N
3. NG
4. Y
5. N
6. Y
7. Y
8. forest products
9. sustainable development
10. one out of four

57. B
58. D
59. B
60. C
61.A

62. C
63. C
64. D
65. A
66. B

67. C
68. B
69. A
70. B
71. B
72. C
73. D
74. B
75. D
76. A
77. C
78. B
79. C
80. D
81. B
82. B
83. A
84. C
85. B
86. D

UNIT 7
1. C
2. B
3. C
4. B
5. C
6. C
7. A
8. short-term effects
9. built-in pesticides
10. marker genes
47. They were accustomed to being spoiled and indulged.
48. the river is full of unpredictable twists and turns.
49. It was in adversity.
50. Distrust and lack of teamwork.
51. The spirit of teamwork
52. C
53. D
54. B
55. A
56. C

57. D
58. A
59. C
60. B
61. A

62. B
63. A
64. D
65. A
66. C

67. B
68. B
69. D
70. C
71. A
72. B
73. C
74. A
75. C
76. C
77. D
78. B
79. C
80. D
81. C

UNIT 8
1. N
2. Y
3. N
4. NG
5. persistent workplace negativity
6. confidence, control or community
7. make it impossible to occur
8. her input

9. workplace policies and procedures
10. a strategic framework
47. take better care of the animals
48. To make them happy
49. personal preferences in animals
50. Panda
51. Well enough to save vanishing species from complete extinction
52. A
53. C
54. B
55. A
56. B

57. B
58. A
59. C
60. B
61. D

62. C
63. D
64. D
65. A
66. D

67. C
68. B
69. A
70. D
71. C
72. A
73. A
74. A
75. C
76. B
77. B
78. C
79. B
80. A
81. D

UNIT 9
1. Y
2. N
3. N
4. NG
5. diversity
6. protected species
7. advanced Americanization
8. one-way
9. communication channels
10. the test of time

47. computer expert
48. They are dissatisfied with the posted pay.
49. to dismiss/ to rid
50. last long
51. To keep labor cost under control
52. A
53. A
54. C
55. B
56. C

57. C
58. B
59. A
60. B
61. B

62. A
63. C
64. B
65. C
66. A

67. B
68. D
69. B
70. B
71. C
72. A
73. A
74. A
75. B
76. D
77. A
78. C
79. B
80. B
81. A

UNIT 10

1. C
2. C
3. D
4. A
5. B
6. B
7. A
8.
8. change the negative image of motorcyclists in America
9. the Isle of Man Tourist Trophy
10. dreams and youthfulness
47. Because they are a source of news and other information.
48. the construction of that world in our heads.
49. selective and influenced by different factors
50. Social context of exposure
51. hardly planned
52. D
53. B
54. C
55. D
56. D

57. A
58. D
59. B
60. A
61. D

62. C
63. A
64. D
65. C
66. B

67. D
68. C
69. B
70. A
71. C
72. D
73. B
74. A
75. C
76. B
77. A
78. C
79. D
80. B
81. A

UNIT 11
1. D
2. D
3. D
4. B
5. C
6. C
7. B

8. custom satisfaction
9. offset
10. requirements and operation
47. The bride’s family
48. the bride’s father can establish social connections with them.
49. give the vicars enough time to make the announcement.
50. there are few guests.
51. At some time when the party is still going on./ During the time while the celebration is going on.
52. D
53. A
54. B
55. C
56. A

57. C
58. B
59. C
60. D
61. A

62. B
63. A
64. A
65. A
66. C

67. D
68. B
69. A
70. A
71. B
72. A
73. C
74. D
75. B
76. C
77. A
78. D
79. D
80. A
81. C