根据释义和首字母补全单词。 |
1. very bad t_____ 2. not free b_____ 3.a part of a computer, you can see words and pictures on it s_____ 4.a machine that puts your words and pictures onto paper p_____ 5. sets of instruction that control your computer p_____ 6. unhappy because you are alone l_____ 7. think of someone or something a lot m_____ |