Question

The__teacher wondered if the ____students were in trouble.A,woman ,boy;B,women ,boys；C,women,boy

Answer 1

选A
如果为复数则为women teachers, 而boy students则不用。记住哦，只有woman +名词或man+名词 这种情况下变复数两个词都需要变。

追问

没明白

追答

就是由两个名词组成的词变复数的情况下，只有woman或man这种情况需要两个词都变复数，比如woman teacher 变复数为women teachers, 而boy student的复数为boy students。
不懂再问我。