【正文】
d to write words on paper to make a book. But in those days, books could only be produced one at a time by hand. As a result, they were expensive and rare. And because there weren’t many books, few people learned to read. Then printing was invented in China. When printing was developed greatly at the beginning of the 11th century, books could be produced more quickly and cheaply. As a result, more people learned to read. After that, knowledge and ideas spread quickly. Today information can be received online, downloaded from the Inter rather than found in books, and information can be kept on CD173。 pleased指外物使人感到 “ 高興、滿意、喜歡 ” , pleasant 意為 “ 令 人愉快的 ” 。 by accident 偶然。且由時(shí)間狀語可知時(shí)態(tài)應(yīng)為一般過去時(shí),故選 C。 三、 used for to used to used to used as used by 能力提升 一、 二、 在被動(dòng)語態(tài)中,表示 “ 被 ??” 用介詞 by。 ”“ 這是我的榮幸。 由 “I’m sorry. I’ll wash my shoes at once.” 可知是 “ 聞起來 ” 氣味不好,故選 C。 car與 stop是動(dòng)賓關(guān)系, car做主語,要用被動(dòng)語態(tài);由后半句可知時(shí)態(tài)為過去