Ⅰ．单词拼写
1．The satellite enables us to ________(计算) their exact location anywhere in the world.
2．They both have the ________(能力) of winning.
3．I ________(infer) from the article that the pilot was responsible for the accident.
4．Moreover, it is useful and practical knowledge, which can be employed for the ________ (改善) of humanity.
5．As an active ________(参与者) in various volunteer work, I have a lot of experience in serving others.
6．These reasons are not sufficient to ________(证明……有道理) the ban.
7．In general, from our point of view, we design components where we believe we can ________ (创新).
8．He’s known to be an outstanding ________(物理学家).
【答案】1．calculate 2．capability 3．inferred 4．betterment
5．participant 6．justify 7．innovate 8．physicist
