肽链延伸包括()、()和()三个步骤周而复始地进行。
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He’s nice, but he hasn’t much brain. _________.
A. Simile
B. metaphor
C. Metonymy
D. synecdoche
The first people known to inhabit the British Isles were ________. Their languages were dialectsof still another branch of the In-do-European Language Family ________.
A. German / Germanic
B. Celts / Celtic
C. Italian / Italic
D. Sweden / Swedish
《山东省水资源管理条例》中规定:编制重大建设项目布局规划、产业聚集区规划、相关行业专项规划,应当坚持以水定城、以水定产,编制()。