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When the weather turns warm, everyone wants to be in or around the water. Hanging out at the pool the beach on a hot day is a great way to beat the heat.

Most people don’t think much about water    -but they should. For people between the ages of 5 and 24, drowning is the second    cause of accidental death.

It doesn’t have to be that way,    .By knowing how to stay safe and following a few simple guidelines, most water related accidents can be    .

It’s a good idea to swim only in places that are watched over by a lifeguard.    can predict changing ocean currents, sudden storms, or other    dangers. In the event that something does go wrong, lifeguards are trained in    techniques.

Swimming in an    body of water(like a river, lake, or ocean) is different from swimming in a pool. You need more    to handle the currents and other changing conditions in the open water.

If you do find yourself    in a current, don’t panic and don’t fight the current. Try to swim parallel(平行) to the shore until you are able to    the current, which is usually a narrow channel of water.    try to make your way back to shore as you do so. If you’re    to swim away from the current, stay calm and    with the current. The current will usually    ,then you can swim to shore.

   a very good swimmer who tries to swim against a strong current will get worn out. If you’re going to      in open water, better take lessons that provide you with tips on    unexpected dangers.

Some areas with extremely strong currents are      limits when it comes to swimming. Do your research so you know    not to swim, and pay attention to any warning signs posted in the area.

1.A. pollution   B. safety     C. supply     D. shortage

2.A. changing    B. reasonable   C. unknown     D. leading

3.A. though     B. besides     C. therefore   D. otherwise

4.A. ignored     B. determined     C. avoided     D. delayed

5.A. Nobody     B. Everybody    C. Anybody     D. Some body

6.A. hidden     B. immediate     C. obvious     D. increased

7.A. medical     B. teaching    C. rescue     D. managing

8.A. active     B. attractive    C. open     D. empty

9.A. time       B. energy     C. money     D. skill

10.A. flooded    B. injured     C. impressed     D. caught

11.A. catch up withB. get out of     C. take hold of D. keep away from

12.A. Eventually   B. immediately    C. Frequently  D. Gradually

13.A. unwilling    B. unable     C. unlikely     D. unfortunate

14.A. fight     B. bargain     C. compete     D. float

15.A. set off   B. slow down     C. break out D. roll over

16.A. Yes     B. So      C. Also      D. Even

17.A. swim     B. surf      C. dive      D. relax

18.A. handling  B. foreseeing     C. reducing  D. identifying

19.A. within    B. above     C. beyond      D. below

20.A. why     B. when      C. where     D. how

高二英语完形填空中等难度题

少年,再来一题如何?
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