对不起,让你等了这么久.I'm sorry to have kept you___ ___ ___a long time.
问题描述:
对不起,让你等了这么久.I'm sorry to have kept you___ ___ ___a long time.
答
waiting for such
~~~~原创回答,简明扼要,欢迎追问.(*^__^*) ~~~~