Theaeroplane____shewastravelingwasdelayedforthreehoursatleast.
in which
暂无解析
Thedesk_____TomisleaningisJack's.It'scoveredwithdictionaries.
Youcantakeanyseat____isfree.
Humanbeingsaresuperiortoanimals_____theycanuselanguageasatooltocommunicate.
Theday____(在那天我第一次遇见他)wasthefirstofMayontheGreatWall.
Someconceptsmaybedifficulttograspchieflybecausetheymaybeunfamiliaror_____ideas,opinionswhichwealreadyhold.
