same is not applicable to B. Р•?话题正文-表原因Р1.A number of factors are accountable for this situation. РA number of factors might contribute to (lead to )(account for ) the phenomenon(problem). Р2. The answer to this problem involves many factors. Р3. The phenomenon mainly stems from the fact that... Р4. The factors that contribute to this situation include... Р5. The change in ...largely results from the fact that... Р•?话题正文-表结果Р1. It may give rise to a host of problems. Р2. The immediate result that it produces is ... Р3. It will exercise a profound influence upon... Р4. Its consequence can be so great that... Р•?话题正文-表证明Р1. No one can deny the fact that ... Р2. The idea is hardly supported by facts. Р3. Unfortunately, none of the available data shows ... Р4. Recent studies indicate that ...
全文预览
