作业帮1.My grandma is kind-hearted .she always has pity ＿＿＿poor children a．on b．for c．with d．to2． Mum ,could you please tell me ＿＿＿dad has gone to london 这题为什么不能用how long?
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1.My grandma is kind-hearted .she always has pity ＿＿＿poor children a．on b．for c．with d．to2． Mum ,could you please tell me ＿＿＿dad has gone to london 这题为什么不能用how long?
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?
1.My grandma is kind-hearted .she always has pity ＿＿＿poor children a．on b．for c．with d．to2． Mum ,could you please tell me ＿＿＿dad has gone to london 这题为什么不能用how long?
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 to london”就可以用how long了.楼上说how long表示物体具体长度没错,但是这里句子没有这样的意思.
1.c
2，could you please tell me how long dad has been in london。
A.on
第一题答案是：A have pity on sb意为,对某人表示同情。
第二题：How long 意指具体物体的长度。
1d
2has gone是表示去了还没回