三角形的外心是[ ] A.三条中线的交点 B.三条边的中垂线的交点 C..三条高

A市人民政府(办公地点位于B区)发布《专题会议纪要》，其第5条规定：为保证规划区内的正常营运，城市公交在该区内开通的若干线路免交相关交通规费。按照这一规定，市公交公司(办公地点位于C区)在规划区内开通的公交5路汽车就可以享受免交交通规费的待遇。甲(住址在D区)是经交通部门批准的客运经营户，其营运路线与公交5路重叠，但仍被要求交纳交通规费。甲向法院提起诉讼。
请分析案例，回答下列问题：

若甲认为A市政府的行政决定侵犯了自己的合法利益，应向( )提起诉讼。

A．市中级人民法院

B．B区基层人民法院

C．C区基层人民法院

D．D区基层人民法院

行业里产品价格最高的是在（）阶段。

A.创业

B.成长

C.成熟

D.衰退

哪些鱼是比目鱼呢？

目前，大多数（）是以部件形式在船上重新安装与校中。

A．发电柴油机

B．小型柴油机

C．中型柴油机

D．大型柴油机

The history of English is conventionally, if perhaps too neatly, divided into three periods usually called old (or Anglo-Saxon) English, Middle English, and Modern English. The earliest period begins with the migration of certain Germanic tribes from the continent to Britain in the fifth century A. D, though no records of their language survive from before the seventh century, and it continues until the end of the seventh century or a bit later. By that time, Latin, Old Norse (the language of the Viking invaders), and especially the Anglo-Norman French of the dominant class after the Norman Conquest in 1066 had begun to have a substantial impact on the vocabulary, and the well-developed inflectional system that typifies the grammar of Old English had begun to break down.

The period of Middle English extends roughly form the twelfth century through the fifteenth. The influence of French (and Latin, often by way of French) upon the vocabulary continued throughout the period, the loss of some inflections and the reduction of others accelerated, and many changes took place within the grammatical systems of the language. A typical prose passage, specially one from the later part of the period, will not have such a foreign look to us as the prose of Old English, but it will not be mistaken for contemporary writing either.

The period of Modern English extends from the sixteenth century to our own day. The early part of this period saw the completion of a revolution in vowel distribution that had begun in late Middle English and that effectively brought the language to something resembling its present pattern. Other important early developments include the stabilizing effect on spelling of the printing press and the beginning of the direct influence of Latin, and to a lesser extent, Greek on the vocabulary. Later, as English came into contact with other cultures around the world and distinctive dialects of English developed in the many areas which Britain had colonized, numerous other languages made small but interesting contributions to our word-stock.

Which of the following is NOT mentioned（）

A. French

B. Latin

C. Greek

D. German