___________in the regulations that one should not tell other people the password of your email account.
[ ]
A. What is recommended B. What recommend C. It is recommended D. It recommend
参考答案:
From mum's love, patience and understanding, I have learned..
From mum's love, patience and understanding, I have learned what a huge responsibility _____ is to raise a child. [ ]A. itB. that C. this D. one