题目内容 The Frenchman pointed to the spoon and asked me ___ to call that in Chinese. [ ] A.whether B.how C.which D.what 试题答案 答案:D 一题一题找答案解析太慢了 下载作业精灵直接查看整书答案解析 练习册系列答案 名校课堂系列答案 西城学科...
(R) is the symbol for a registered trademark filed in the US Patent and Trademark Office. It does not mean the mark or product is patented (there are design patents, but they are not indicated by either a TM or (R). They are indicated by a patent number that begins with D.) Reason...