把下面句子合并成宾语从句,1.Lucy is glad.Her mother will buy an MP4 for her.2._英语解答

把下面句子合并成宾语从句,
1.Lucy is glad.Her mother will buy an MP4 for her.
2.Will it be sunny tomorrow?I am not sure of that.
3.Why didn't he come?I don't know.
Thanks

人气：343 ℃　时间：2020-02-03 16:42:10

解答

1.Lucy is glad that her mother will buy an MP4 for her.
2I am not sure if it will be sunny tomorrow.
3.I don't know why he didn't come