- 1.（37秒到1分20秒）Now， part of the reason for this is thatwe'；ve invested a huge amount in nuclear deterrents.But we'；v2.Tea is part of Russian culture.3.I think a big part of it is ______ we know how to have fun on the job.4.Culture is like an iceberg. Only a small part of culture is visible. For instance, food, dress, paintings are all apparent to ey5.You could use visual aids in the introduction part, the main part, and the conclusion part of your academic presentation.6.When you own （）, there is no obligation on your part; however, when you own （）, there is an obligation on your part.7.（）is an important part of how we define who we are.8.According to the metaphorCulture is like an iceburg, only a small part of it is invisible, but a large part of which is above th9.In the introduction part, we should（）,（）。10.The（）part is the largest part of your speech.11.（）is a homogeneous part or aggregation of material that differs from another part due to difference in structure.12.In the introduction part of a presentation, you need to （）。13.In the Introduction part of an abstract, you can （）。14.Conversational implicature is a part of（）.15.Zongzi is a sort of food which is popular not only in southern part of China, but also in northern part of China.16.According to Part 3, DDS stands for（）.17.If a root is the basic part of a word, an affix is the （） part of a word.18.The findings in the Results part should be used to answer the research questions proposed in the introduction part.19.A homogeneous part or aggregation of material that differs from another part due to difference in structure20.In the simple two-part formula, it is obvious that one part is __________ and the other part refers to __________.