John had to have his car repaired in a garage because it _____seriously.[ ]A. damaged B. was being d

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• After the earthquake, tsunami and radiation leaks, Japan is having a hard time, but the people there
• 下列四组生物中，细胞结构最相似的是[]A．变形虫、水绵、香菇B．蓝藻、灵芝、豌豆C．小麦、番茄、大豆D．大肠杆菌、酵母菌、霉菌-高一生物
• The manager entered the office and was happy to learn that four-fifths of the tickets ______. [ ]A.
• July was feeling a little blue because her mother _________ from her job and she had lots of bills t
• —How was your weekend, Bella?— Awful! That was the first time I _____ alone at home, bored to death.
• — Did you telephone Mr. Brown?— Yes, he ____ back before tomorrow morning.[ ]A. expects B. expected
• All the employees except the manager to work online at home.[ ]A. encourages B. encourageC. is encou
• 以下内容中，不属于细胞学说的是[]A．细胞是一个有机体，一切动植物都是由细胞发育而来的B．细胞有它自己的生命，又对生物整体的生命过程起作用C．原核细胞没有细胞核和复杂的细-高一生物
• 关于细胞学说的叙述，不正确的是[]A．它揭示了动植物细胞的统一性和生物体结构的统一性B．创立者主要是施莱登和施旺C．它揭示了动植物细胞的多样性D．是多位科学家在探索中开拓、-高一生物
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• 提出细胞学说的科学家是[]A．巴斯德B．萨姆纳、切赫C．虎克、列文虎克D．施莱登、施旺-高一生物
• 下列符合细胞学说的说法是[]A．细胞是个有机体，一切生物都是由细胞发育而来B．细胞中只有细胞膜、细胞质和细胞核(拟核)，没有其他物质C．细胞学说主要揭示了生物体结构的统一性-高一生物
• A special dinner there might include Chinese pork dish, British roast beef and Frenchstyle vegetable
• -I hear Tom ________ playing games.-________ no wonder he is easy to feel sleepy in class.[ ]A．is ad
• —Much knowledge as well as many abilities_____ from our teachers.—Yes.We should love and respect our
• 下列关于细胞学说创立过程的叙述不正确的是[]A．主要由施莱登和施旺创立B．其内容之一是一切生物都是由细胞发育而来，并由细胞和细胞产物构成C．“细胞通过分裂产生新细胞”是对细-高一生物
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• John had to have his car repaired in a garage because itseriously.[ ]A．damaged B．was being damagedC．
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