Do you remember those days____we spent along the seashore very happily?我选的A但不对,

问题描述:

Do you remember those days____we spent along the seashore very happily?我选的A但不对,
A.when B.that C.who D.and

B.that
that后是指一件事(we spent along the seashore very happily)(在海边很开心的一件事),故选that.when后应跟某个时间.