A speech of introduction should: a) avoid anecdotes or quotes b) identify the speaker's title correctly c) be longer than the speech to come will be d) be well developed and include major points with fully developed subpoints.

Identify the speaker's title correctly ( B )

Explanation:

An introductory speech is an opening speech that is used to introduce a speaker and the title of the subject matter that the speaker will be discussing  to the audience. it can be formal or informal depending on the audience been addressed by the speaker.

One very good key point of an introductory speech involves the speech been brief and direct i.e introducing the speaker and the relevance of the speaker and also the topic to be discussed. a good speech of introduction builds a good bridge of communication between the speaker and the audience.

1)john .f kennedy,

2) f

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.