中国大学MOOC: Its impossible to make an informative speech about concepts vivid and attractive due to its abstraction.
举一反三
- 中国大学MOOC: () All concepts have the same level of abstraction.
- What can we learn about the climate in VancouverVancouver is attractive for its ______ climate.
- 中国大学MOOC:"The usage of effective visual aids is essential to the effective delivery of an informative speech about processes.";
- 中国大学MOOC:"Britain has had an impact on popular music disproportionate to its size, due to its linguistic and cultural links with many countries.";
- (condensed) Due to an emergency, the president had to ____ his speech to half its original length.