【简答题】以下是李明同学的一篇日记,请根据你学过的知识回答问题: 2006年9月26日星期三晴 “同学们,放学了,回家的路上请注意安全,祝您一路平安!”当播音员轻柔的声音响起,伴随着那首动人的萨克斯风《回家》,我结束了一天的功课. 来到校门外,大街上是熙熙攘攘的人群,车声、人声、小贩的叫卖声汇成了一首交响乐. 终于到家了,飞快地放下书包,打开录音机,“池塘边的榕树上,知了在声声的叫着夏天,操场上的秋千上,只...
【判断题】某溶液测得的pH为10.00,该pH的有效数字为4位。
【单选题】pH=10.00 的有效数字为 位。 ( )
【简答题】涂膜防水先涂布排水较集中的水落口、 、 ,再往高处涂布至 或 。先做 、 ,然后再进行 。
【简答题】读一读,选一选。 ( ) 1. We walk to school. A. ( ) 2. We play on the playground. B. ( ) 3. We draw together. C.
【简答题】During the day we work and play, and at night we sleep. Our bodies rest while we are 1 . In the morning we are ready 2 again. Our bodies grow 3 while we are asleep. Children who are tired usually 4 sl...
【简答题】根据汉语提示补全句子。 1. I like to ________________ (跳绳). 2. We play with ________________ (玩具). 3. Jenny plays with her ________________ (洋娃娃). 4. On Saturday afternoons, we ________________ (放风筝).
【简答题】看一看,选择对应的图片。 ( ) 1. We walk together. A. ( ) 2. We play together. B. ( ) 3. We draw together. C.
【简答题】词组活用。 play an important role; be based on; believe it or not; even if; come up to 1. ____ we could afford (买得起; 付得起) it, we couldn't go abroad for our holidays. 2. Hard work ____ in his succes...