L<12米船舶的舷灯最小能见距离为:()
A.5海里
B.3海里
C.2海里
D.1海里
参考答案:D
-----Hi, Peter. Long time no see.
-----Oh, it’s you, Jack. I’m sorry I didn’t ________you at first.
A.know
B.recognize
C.remember
D.realize
什么是医疗保险给付?