【判断题】阅读理解,判断下列句子的正误 Sally tried her best to learn math but could not learn it well. ( ) Sally was fourteen. She studied in a middle school. She liked dancing and singing and spent a lot of tim...
【单选题】Tell Sally to call _____, please.
【判断题】构成元素中的点:有位置,而无面积、大小和外形轮廓。
【判断题】我国发展不平衡不充分的一些突出问题尚未解决,发展质量和效益还不高,创新能力不够强,实体经济水平有待提高,生态环境保护任重道远。
【简答题】请把everyday English中的句型熟读录音。 1.Hello, this is Sally speaking. 2.Hi, Sally. Can I speak to John? 3.He's not in at the moment.May I take a message? 4.Ok. Please tell him to call me later.
【判断题】絮凝剂可以使悬浮固体杂质迅速絮凝聚结下沉或上浮。
【单选题】Tell Sally to call _____, please. A. my B. me C. mine D. myself