跳入水中后应尽快离开难船,同时回头观察难船动向。()
参考答案:错
用所给词的适当形式填空。
1. What is ______ (she) phone number?
2. Are you Number ______ (two)?
3. He has two phone ______ (number).
4. It's a cat. ______ (it) name is Huahua.
5. ______ (he) last name is Smith.
简述CCAA审核员行为规范要求的主要内容?