lI. Fast reading. 1. Judging from the third paragraph, the online environment can be kept open and fri iendly because A online students have unique qualities that best fit the online environment. B. the communication barriers are removed C. online students are alllowed more time te think about the information before replying 2,To be successful, some online students J」G ve to X A. improve their writing abilities to be able communicate through written language B share ideas, perspectives and discussions on the subject being studied, and read about those of their classmates C. learn to work alone efficiently and read about the ideas of their classmates