第14题: [单项选择]The scientist Galileo claimed that the earth ______ around the sun. A. moves B. moved C. is moving D. was moving 参考答案:A 答案解析:[解析] 本题考查宾语从句的时态。因为“地球围绕太阳转”是一个客观真理,所以从句时态应该用一般现在时,而不需与主句的时态保持一致。故本题正确答案为选项A。 [避错指南] 选项B用了一般过去时;C
第23题: [单项选择]It is deemed that the person who has special knowledge and access to ______information tends to commit high-ranking crimes. 参考答案:B 答案解析:人们认为有专业知识的,能获取机密的人更易于高级犯罪。 形容词辨析题。private意为“私人的,个人的”;confidential意为“私密的,机密的”;delicate意为“微妙的,有技巧