58.Itisknowntousthatsmokingis

问题详情：

58. It is known to us that smoking is _______________(有害的)to our health.

59. They can’t enter the area without ____________(允许).

60. This is a perfectly __________(保存)15th century house.

61. Everyone  has the right to be treated with ___________( 尊重).

62. The patients were ____________(观察)over a period of several months.

63. Yesterday I found a book in the bookstore ___________  ____________(碰巧)which was intended for bird lovers.

64. He _________  ___________(挑选)a beautiful dress for me last night.

65. Although she didn’t mention any names, everyone knew who she was ___________  ____________(提及).

【回答】

58. harmful   59. permission  60. preserved  61. respect  62. observed  63. by chance/by accident

64. picked out   65. referring to

知识点：其他

题型：单词拼写