How to formulate a good title? Choose the correct statements.
A、Use a complex noun phrase instead of an active verb to emphasize the process or effect.
B、When there is no simple answer, it can be effective to write the title as a question.
C、If you cannot show the logic clearly, or if you want to emphasize the conclusion/alternatives/methods in the title, you can use “:” to introduce a subtitle.
D、Abbreviations should be avoided except for some commonly recognized ones.