6.Theexpressionontheboy’sfaceshowedthathewasgreatlyt

问题详情：

6. The expression on the boy’s face showed that he was greatly t______ (feel

  extremely frightened) .

7. He works to his best in the belief that hard work is f______ (forming the

  necessary basis of sth.) to success.

8. Receiving these in email are ______ (无害的), but opening them and running the

  program can infect your computer a lot.

9. The bushes and maple trees outside were red, gold and orange, ______ (*实) 

  that fall had arrived in Canada.

10. Pizza is widely considered, besides the hamburger, as another truly universal 

  fast food, the u______ (最好的) fast food.

【回答】

6. terrified             amental      8. harmless          9. confirming        10. ultimate

知识点：其他

题型：单词拼写