为使离合器接合柔和，驾驶员应逐渐放松离合器踏板。
参考答案：对
用所给词的适当形式填空。
1. How long _______(do) it take?
2. It takes me half an hour _________(get) to school on foot.
3. I'd like ______(buy) a computer.
4. How about ______(take) a bus to the park?
5. There _______(be) a pen and some pencils on the table.
天沟
