题干
写出下列名词的复数形式。
①May I have some ____ (plum), please? Sure.
②There are seven ____ (boy) in the playground.
③The woman has two ____ (baby).
④How many ____ (peach)? There is only one.
⑤There are two ____ (library) in our school.
答案(点此获取答案解析）
plums,boys,babies,peaches,libraries
例（征求意见稿） 》，公开向社会各界征求意见。近年来，我国立法越来越注重在充分发扬民主的基
础上制定法律条文。之所以要公开向社会各界征求意见，是因为
V，ω=100πrad/s，则下述结论正确的是（ ）