用preparatory phase造句子，“preparatory phase”造句

Secondly, during the preparatory phase of the crisis, the U. S. colleges and universities set up multi-disciplinary cultural crisis management team;

The group cooperating mode of the teaching of English writing is made up by three sections as preparatory phase, operational flow and corrective phase.

Imitating conducting and Piano Duet conducting are two important drills in teaching, and a key switching process from preparatory phase to rehearsal.

The timing of the retreat is decided in the same way as the timing of the preparatory phase of a counter-campaign which we discussed earlier, that is, entirely on the basis of the requisite information we have collected and of the appraisal of the general situation on the enemy side and on our own.