问题
选择题
____ the bike Smith had stolen ?
A．Been
B．Did
C．Was
D．Had
答案
C。
此句是一般疑问句，主语是 bike , Smith had stolen 是定语从句。
搜题请搜索小程序“爱下问搜题”
____ the bike Smith had stolen ?
A．Been
B．Did
C．Was
D．Had
C。
此句是一般疑问句，主语是 bike , Smith had stolen 是定语从句。