A vessel when joining or leaving from the side of a traffic separation scheme shall do so at as()to the general direction of traffic flow as practicable.
A. small an angle
B. large an angle
C. either small or large an angle
D. neither small nor large an angle
信访人提出信访事项,一般应当采用书信、电子邮件、传真等书面形式;信访人提出投诉请求的,还应当载明哪些内容?
投资连结保险的灵活性表现在():①保险费可以灵活支付;②保险金额可以灵活调整;③投资账户可以灵活转换;④保险责任可以灵活调整。
A. ①②
B. ①②③
C. ①②④
D. ①②③④