1 . Things changed.（ ） (画线部分在句中所做成分与所给句子哪项画线部分成分一致)
[A]It took [B]him [C]more than two years [D]to finish writing the book.
[A]It took [B]him [C]more than two years [D]to finish writing the book.
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2 . Child raising is probably one of the most difficult jobs for people to do all over the world. Since babies do not come with child raising manuals(说明书), couples, especially future mothers, have to learn from their mothers, aunts, mothers-in law, or any other relative who is close to them. （基于中心内容写一句概要）
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