问题
选择题
_I had just started back for the house to change my clothes_______I heard voices.
A．as
B．when
C．after
D．while
答案
答案：B
考查连词。并列连词when的意思是“这时（突然）……”，与前面的just呼应。
搜题请搜索小程序“爱下问搜题”
_I had just started back for the house to change my clothes_______I heard voices.
A．as
B．when
C．after
D．while
答案：B
考查连词。并列连词when的意思是“这时（突然）……”，与前面的just呼应。