Questions and Answers: Give a brief answer to each of the following questions in English.As a leading spokesman of the “Imagist Movement”，what principles does Ezra Pound endorse?
A. DIRECT TEATMENT OF POETIC SUBJECTS;
B. ELIMINATION OF MERELY ORNAMENTAL OR SUPERFLUOUS WORDS;
C. RHYTHMICAL COMPOSITION IN THE SEQUENCE OF THE MUSICAL PHRASE RATHER THAN IN SEQUENCE OF A METRONOME.
