一.单词拼写
1．They have been ________ (彻底的，完全的) enemies ever since the experiment proved a failure.
2．The ceremony in this province is a ________ (幸存的事物) from pre-Christian times.
3．The thunderstorm bringing great loss was in several ________ (省份) along the Yangtze River.
4．She took a ________ (广泛的) view of the duties of being a politician.
5．She was ________ (想要，计划) to play a leading role in the space exploration.
6．What's her ________ (方法，秘诀) for selling household appliances?
7．I didn't follow a recipe book so it was an ________ (尝试，实践).
8．Limited by experiment devices, we should have the machine on ________ (实验，试用) for another week.
9．Water resource is vital to humans' survival and development, and it's ________ (有限的).
10．Maintaining sales growth for these products depends on a growing class of people with sufficient disposable ________ (家庭的) income.
11．He decided to ________ (推迟) the lecture until the following day.
12．He had ________ (充分的) data for the research.
13．The ________ (数据) also showed that eating dark chocolate may exert additional beneficial effects throughout the whole body.
14．I explore the black color differently, not as a ________(纯粹的) color, but as the existence of shadow.
15．He continues to ________ (开讲座), conduct research, teach and publish scientific papers.
16.They are happy to discuss and ________ (探索) multiple possibilities and are keen to challenge conventional wisdom.
17．The art of the illustration not only enlarged our view, but also opened our ________ (智慧).
18．Such conduct is not ________ (有利的) to the international protection of knowledge rights.
19．The auditor must ________ (进行) sufficient verification.
20．His lecture was ________ (图解) with slides taken during the expedition.
