试题题干
Have you met our German neighbours? -Are they __________ (one) who moved here recently?
参考答案
试题解析
are they说明主语不是一个人,因为本句特指German neighbours,所以要加the
Have you met our German neighbours? -Are they __________ (one) who moved here recently?
are they说明主语不是一个人,因为本句特指German neighbours,所以要加the