儿童积极说话发展的阶段指()。
Tomhasbeenavegetarian____principleforyears.
Tom____ofhiswifehowshehadmetherfriend.
I’dliketohavealongholiday,butI’mreallytoobusyto_____thetime.
Breadandbutter____likedbyWesterners.
Thedesk_____TomisleaningisJack's.It'scoveredwithdictionaries.