21.第二节
根据短文内容, 从短文后的五个选项中选出能填入空白处的最佳选项, 并在答题卡上将该项涂黑.
There are about 2, 500 kinds of snakes in the world. (1)
But why is everyone talking about the dangers of snakes in Australia?
Well, Australia is the only country that has more venomous(有毒的)snakes than non﹣venomous ones. But not all of the venomous snakes are dangerous to humans.
(2)
However, you will hardly see them. On all my trips I only saw a few snakes and I nearly stepped on one when I was walking along the Eyre Highway. (3)
Sadly enough, most snakes that you will see in Australia are dead snakes, run over by cars.
Australian snakes are not as dangerous as people think. Now let's learn how to keep away snakebites.
*(4)
*Don't lift large rocks and dead wood because you might wake up a snake.
*Use a torch(手电筒)when you walk around your camp in the dark, Shake out your sleeping bag if you had left it on the ground.
*(5)
Always remember:the snake might be as frightened(害怕的)as you are. Snakes usually won't attack(攻击)anything that is too big to swallow(吞咽).
A. Snakes can be found all over Australia, not only in the outback(内陆). B. When walking in the grasslands, always wear socks and boots(靴子). C. At last, don't panic when you see a snake. D. In Australia, there are only 110 kinds of land and 32 kinds of sea snakes. E. But this won't happen every day. |