贡献四级辅导之—完形填空

. A) student’s B) professor’s C) assistant’s D) librarian’s

81. A) when B) what C) why D) how

82. A) particularly B) essentially C) obviously D) rarely

83. A) 0selections B) collections C) sources D) origins

84. A) hate B) dislike C) like D) prefer

85. A) too B) such C) much D) more

86. A) but B) except C) with D) besides

87. A) However B) Therefore C) Furthermore D) Nevertheless

88. A) plentiful B) limited C) irregular D) flexible

89. A) greet B) annoy C) approach D) attach

90. A) or B) and C) to D) but

本文是单段文章，首句即揭示了文章的核心思想——许多老师认为学习的责任在于学生。只要抓住了这一点，这篇文章的问题立即次第解开。

责任编辑:yechenglu