竞技体操女子比赛项目有()、()、()和()。
参考答案:跳马;高低杠;平衡木;自由体操
用单词的适当形式填空,完成下列短文。
Last week, Jenny and I went to Beijing. We (have) a good time. We (walk) to Wangfujing
Street. We (shop) there. I (want) to buy some gifts for you. I (look) in many shops. I
(talk) to many store clerks.I liked this. Here, it's for you. Do you like it?
用户供电可靠性统计中,停电时间的选取采用对用户停止供电到设备检修或故障处理完毕为止。