题型:填空题 根据句意或首字母填入所缺单词。1. As we know, a car has four w ______.2. —Who's that w ______? —She's my mother.3. How many w______ teachers in your school?4. —Can I u ______ your computer? —"Sorry, I'm u ______ it.5. We use milk to make c ______ . 查看答案