![Usually,studentsarenotencouragedtorunorjumparoundinthec...]( "Usually,studentsarenotencouragedtorunorjumparoundinthec...")
- 問題詳情：Usually,studentsarenotencouragedtorunorjumparoundinthecorridor(走廊).However,studentsinaBritishgrammarschoolreallyenjoyrunningonthecorridortiles(瓷磚)andtheirteachersevenencouragethemtodothat.[Why?Itisbecausethecorridorwasbuiltwithspecialkine...
- 20207
中文谷