71.Itisobviousthatwaterisf

问题详情：

71. It is obvious that water is f____________ to the development of life.

72. Human beings are putting too much carbon dioxide into the atmosphere, which p_________ heat from escaping from the earth into space.

73. The couple live in a house s__________ by a great many trees.

74. I learn that the temperature there in the morning is _________ （稍稍）cold. So you had better bring some warm clothes.

75. Lin Qiaozhi made some a_________ in women’s illnesses. She devoted all her life to medical work for Chinese women and children.

76. Her name has been _________(谈到) to at the school meetings many times because she is the top student in Senior Grade One.

77. I got the first prize in the math contest. All my hard work was __________(值得的) .

78. I regret not f________ my attention on study before. I will try my best to study hard from now on.

79. ---- What is your o_________ ?

---- I am a teacher in a senior high school.

80. The great man holds the belief that a person with too much money has more troubles. T___________ , he spends a lot of money on the research in agriculture.

【回答】

71. fundamental  72. prevents  73. surrounded  74. slightly  75. achievements

rred    77. worthwhile    78. focusing  79. occupation. 80. Therefore

知识点：单词拼写

题型：单词拼写