南海和平与稳定符合南海周边各国的利益。我国明确表示,在有关南海的领土划界、油气开发、渔业需求等问题中,领土划界是我国在南海的核心利益。这反映出,我国外交政策捍卫的最高利益是( )。
He ______ at 6:00 in the afternoon.
Tony is ________ student.
Liu Ping can’t play basketball. I can’t play basketball, ______.
--- _______ does he play basketball? --- On the weekend.
Can you help me ______ my homework?