题目

<<诗经>>中这样写道：“哀哀父母，生我劬劳。”意思是说父母为我们付出了很多，为家庭做出了贡献，这主要包括（   ）  ①赋予我们生命   ②哺育我们成长  ③教我们做人 ④传道、授业、解惑 A.①②    B.②③    C.①②③     D.②④ 答案：CCharles _______on his new model car from seven to eight yesterday evening .A. was working B. worked C. has worked D. had worked