问题
选择题
-- Why didn't you go camping with us?
-- But I ______ all about it!
A．forget
B．was forgetting
C．have forgotten
D．had forgotten
答案
答案：D
搜题请搜索小程序“爱下问搜题”
-- Why didn't you go camping with us?
-- But I ______ all about it!
A．forget
B．was forgetting
C．have forgotten
D．had forgotten
答案：D