‎Qinqiang opera from Shanxi is known for its _______________.‏ A: loudness and clearness B: gentleness and wildness C: loudness and wildness D: gentleness and clearness

Loudness can be objectively perceived by human ear. (<br/>)

Primary stress is often conveyed by changes in length, loudness, and pitch.( )

When do infants begin to use cooing sounds to test loudness and pitch of a language?

下列单词中，属于三音节词的有： A: loudness B: newspaper C: beautiful D: manage

Which of the following is NOT included in the preparation outline?( ) A: the introduction, body and conclusion B: pauses and loudness of your voice C: the title, specific purpose and central idea

In every English word of two or more syllables at least one syllable be articulate with more force or loudness than the rest, and we call this phenomenon word stress.

An effort to increase the loudness of the silbo ______. A: results in a lower degree of articulation B: is impossible because of the wind C: exhausts the silbador D: does not affect its intelligibility

Kun opera features ____________ while Qingqiang opera is known for its ____________ A: clarity and vitality B: gentleness and clearness C: loudness and wildness D: long duration and high pitch

Which of the following is NOT included in the preparation outline? A: the introduction, body and conclusion B: the title, specific purpose and central idea C: pauses and loudness of your voice D: none of the above