【简答题】英译汉 Branched hydrocarbons: For branched hydrocarbons, IUPAC rules dictate that the longest continuous carbon chain be identified as the root, with branching groups named as alkyl substituents. An alky...
【简答题】.单项选择。 ( )1. Lucy is Canada with her aunt next month. A. go B. going C. going to D. goes ( )2. The Great Wall is the wall in the world. A. long B. longer C....