1883年，一法国商人为买丝绸同一中国商人发生矛盾，失手将中国商人打死，此法国商人应受什么人审判（  ）

在遥感技术中，可以根据植物的反射波谱特征判断植物的生长状况，有助于防灾减灾。回答下列各题。

阅读短文，判断句子正（正确）误（错误）。

    Tom is my classmate. He is from London in England. But he likes China very much. Now he is in Beijing. He is a little fat. He has a round face and big blue eyes. His hair is not black but yellow. His nose, mouth and ears are big. He likes blue. He likes wearing a blue T-shirt and blue jeans. Look at his hand. He has a football in it. We often play football after class.

青蛙的发育过程依次要经历的时期是（  ）