中华人民共和国第一届全国运动会的举办时间和地点是什么？
参考答案：
1959年；北京
电子商业汇票系统实行7×24小时不间断运行。
用适当的情态动词填空。
1._____ you get on well with your classmates?
2. My daughter was ill.I____take care of her.
3. You'd better go to your hometown,____you?
4. Your shoes are so dirty.____I wash them for you?
5. Aunt Li started early. She____in the city now.
6. The fox____grow grey, but never good.
7. Tim____give up his work because he was badly ill.
