Where are ( A.their B.theirs C.theirs' D.their's
问题描述:
Where are ( A.their B.theirs C.theirs' D.their's
答
B
解析:
题意是:( )在哪里?
A—他们的.they的所有格,their book表示他们的书.
B—他们的(东西,物品等)..they的物主代词,表示物品之类的.
如果指 他们的书,那么 their book= theirs!
C和D是错误的形式.