填空题schedule
单项选择题A.He has just started to teach piano lessons.B.He seldom takes things seriously.C.He is very proud of his piano skills.D.He usually understates his achievements.
单项选择题In the last paragraph, the phrase took to could be best replaced by which of the following
填空题chip
问答题A healthy balanced diet should include fruit,________, starch, rich protein and________.