66. In October every year, _________(旅游业) is at its peak on Mount Tai. 67. The more you practice, the ___________(容易的) it will become. 68. The restaurant is ________(尤其) popular with the businessmen. 69. Miss Green lives on the _______(第二十)floor. We’d better take the lift. 70. In the US, winter wheat is ________ (收割) in the early summer. 71. He_______ (后悔) that he was careless and didn’t pass the exam. 72. _________(扩展) your knowledge by reading more books is a wise choice. 73. When I came to the riverside, I found a boy __________(挣扎) in the water. 74. My feelings at the moment are beyond ___ _ (描述). 75. ________(鼓舞) by the speech, the little girl made up her mind to work even harder.
答案:66. tourism 67. easier 68. particularly 69. twentieth 70. harvested 71. regretted 72. Expanding 73. struggling 74. description 75. Inspired