船舶应变的警报信号中，如警铃和汽笛一长声，连放6秒，应是何类性质的应变（）。A．消防
题型：单项选择题
问题：
船舶应变的警报信号中，如警铃和汽笛一长声，连放6秒，应是何类性质的应变（）。
A．消防
B．解除警报
C．弃船
D．综合应变
题型：单项选择题
E
Humans are naturally drawn to other life forms and the worlds outside of our own. We take delight in the existence of creatures and even whole socicties beyond our everyday lives.
This sense of wonder is universal look at the efforts that scientists have made to find out whether life of some kind exists on Mars, and the popularity of fantasy(幻想) litcrature or movies like The lord of the Rings, This sense of wonder drous us to each other, to the world around us, and to the world of make-believe. But have we gone to far in creating worlds of fantasy that we are missing the phcasure of other worlds that alrewly exist all around us?
Human beings, as biologists have suggested, possess an inborn desire to connect with and understand other life forms, However, people, especially in big cities, often lead rather isolated lices. In a study of British schoolchildren, it was found that 
children bye age eight were much more familiar with hurmans for television shows and cideo games than with common wildlife. Without modern technology ,a amall pond could be an amazing world filled with strange and beautiful plants, insects,birds,and animals. When we lack meaningful interaction (交互) with the world around us, and sometimes ecen with our families and friends , we seek to understand and communicate with things that exist only in our imaginations or on a computer screen
The world of make-believe is not neccsanly bad, But when the world of famsity becomes the only outlet (出路) our sense of wonder ,then we are really missing something, We are missing a connection with the living world. Other wonderful worderful worlds exist all around us. But even more interesting is that if we look closely enough ,we can see that these worlds, in a broad sense , are really part of our own.
72.The popularity of The Lord of the rings proves
A.the close connestion between man and the fantasy world
B.the wonderful achievements of fantasy literature
C.the fine taste of moviegoers around the world
D.the general existence of the sense of curiosity
73.What can we infer from the underlineed sentence in Paragraph 3?
A.People are fra less familiar with the world of fantasy.
B.The world around us could serve as a sound of wonder.
C.The world of fantasy can be mirred by a small and lively pond.
D.Modern technology prevents us from developing our sense of wonder.
74. If our sense of wonder relics totally on the world of make-believe. we will_______.
A.fail to appreciate the joy in our lives
B.be confused by the world of make-believe
C.miss the chance to recognizc the fantas world
D.be tranped by other worlds exsting all around us
75. What is the main purpose of the passage?
A.To show us the hidden beauty in our world.
B.To warn us not to get lost in the fantasy wonder
C.To argue against the misuse of the sense of wonder
D.To discuss the influence of the world of make-believe
（）