第23题: [单项选择]The judge remained sober despite the lawyer's ludicrous attempt to prove the defendant's innocence. A. sad B. sorry C. serious D. surprised 参考答案:C 答案解析:sober冷静,镇定;serious严肃,认真的;sad伤心的;sorry抱歉的;surprised惊讶的。
第31题: [单项选择]In terms of grammar and vocabulary, Standard English ______. A. differs greatly from dialects in the United Kingdom B. differs greatly from varieties outside U. K. C. differs little from any variety in the world D. is the same with any variety of English 参考答案:C 答案解析:[精解] 第三段第四句说明英语的语法和词汇在世界各地大同小异,但也不能说完全相同。所以答案是[C]。