如图是跷跷板的示意图，支柱OC与地面垂直，
=
。
的边长为4cm，则图中阴影部分
则AC= 。
= 。
在实数
，
， 
，
， 
中是
无理数 。|
66. He lay on the sofa with a
______ (垫子) under his head. |
66. ________ |
|
67. Please ______ (安排) for a taxi to pick me up at six. |
67. ________ |
|
68. These birds are very rare
and ______ (因此) protected by law. |
68. ________ |
|
69. Motorists should be badly
______ (惩罚) for dangerous driving. |
69. ________ |
|
70. Tom is studying ______ (政治学) at university. |
70. ________ |
|
71. They ______ (应用) the new technology to farming last year. |
71. ________ |
|
72. I shall never forget the
______ (好意) of the nurse. |
72. ________ |
|
73. Shanghai is easily ______
(能进入的) by road, rail, or air. |
73. ________ |
|
74. Jeff is one of the
excellent ______ (骑手). |
74. ________ |
|
75. When ______ (聊天) on the MSN, many people use “88” for “bye-bye”. |
75. ________ |
第二节 短文改错(共10小题；每小题1.5分，满分15分)
|
Charlie Lee, aged fifteen, and
his sister Roseanne, |
|
|
earn their pocket money by washing his father’s car, |
76. ________ |
|
watering the plants, cleaning the balcony, and do |
77. ________ |
|
odd (临时的) jobs around a house.
Their parents prefer giving |
78. ________ |
|
them money for doing jobs to buying them present. |
79. ________ |
|
Charlie and Roseanne usually receives about $25 for |
80. ________[来源: |
|
each job. They often bargain their father over the pay |
81. ________ |
|
and the job to be done. Mrs. Lee said, “We were |
82. ________ |
|
teaching them that the money doesn’t come out of |
83. ________ |
|
nowhere. It means more to them if they feel that they’ve |
84. ________ |
|
earned it but they better understand the value of things. |
85. ________ |