I don't see any reason why the choice "C" is wrong. Here "processes by which" can't be understood as"被这个过程" but as "通过这个过程" ...通过这个过程, 语言被产生并被理解 Many exmple sentences: 1. Experimental psychologists examine the process by which a fundamental intellectual skill is acquired 2. Study of the process by which judges are appointed to the ... 3. "Democracy is a process by which people are free to choose the man who will get the blame." 4. Social inclusion is the process by which efforts are made to ensure that everyone... 5. All processes by which snow and ice are lost from a glacier, floating ice, or. snow cover 6. A review of the processes by which ultrasound is generated through the interaction of ionizing radiation and irradiated materials |
|