1.My grandma is kind-hearted .she always has pity ＿＿＿poor children a．on b．for c．with d．to

题目

1.My grandma is kind-hearted .she always has pity ＿＿＿poor children a．on b．for c．with d．to
2． Mum ,could you please tell me ＿＿＿dad has gone to london 这题为什么不能用how long?

答案

1.on （have pity on sb.表示同情某人）2.句中gone（go）是瞬间动词,而how long问的是持续性的动作,表示动作持续了多久,瞬间动词不能用how long提问.如果句子是“Mum ,could you please tell me ＿＿＿dad has BEEN ...