In America,Virginia Beach has all the el

题型:阅读理解

问题:

In America,Virginia Beach has all the elements of a classic seaside resort:brilliant beaches,a lively boardwalk,plenty of restaurants and nightspots,and amusement rides sure to appeal to kids.Many believe Virginia Beach is at its best in the off-season,when the town is less crowded but the weather is still mild.

Meanwhile,some safety tips should be followed,enjoying the happiness and excitement the beach offers.

The number l safety tip concerns ocean safety:pay attention to Flag conditions posted on the lifeguard stands.Lifeguards post a red flag to warn when the ocean water is dangerous.Take them seriously! Tourists from land-locked regions are particularly easily attracted by the magic of the waves.However,a calm ocean can become risky without warning.Make sure you swim near a lifeguard.Swimming without lifeguard protection is almost five times as great as drowning at a beach with lifeguards.

Never swim alone.Many drownings involve single swimmers.When you swim with someone else,if one of you has a problem,the other may be able to get help,including signaling for assistance from others.

Don't fight the current.The facts show that some 80% of rescues by lifeguards at ocean beaches are caused by currents.These currents are formed by surf and gravity,because once surf pushes water up the slope of a beach,gravity pulls it back.This can create concentrated rivers of water moving offshore.If you are caught in a rip current,don't fight it by trying to swim directly to shore.Instead,swim parallel to shore until you feel the current relax,then swim to shore.Most rip currents are narrow and a short swim parallel to shore will help bring you to safety.

小题1:When coming to Virginia Beach,children can enjoy the happiness of the following except       .

A.walking on the road made of wood

B.joining the nightspots

C.having interesting rides

D.skiing in the sea小题2:Many people believe the best time to visit Virginia Beach may be     .

A.after autumn school term beginning

B.in the slimmer vacation

C.during the Christmas holiday

D.in the cold winter小题3:Swimming in the sea you'd better not swim     .

A.with a friend

B.within the sight of the lifeguard

C.with the current

D.as far as you like小题4:From the passage,we can know     .

A.one in five persons swimming in the sea is drowned

B.if one with lifeguard were drowning,five persons without lifeguard would be

C.some 80%people drowning by the currents are rescued by lifeguards

D.some 20%drowning by the currents are rescued by life guards小题5:The passage mainly tells us      .

A.some safety tips when swimming in the sea

B.the happiness and excitement the beach offers

C.Virginia Beach has all the elements of a classic seaside resort

D.the dangers for tourists from land-locked regions to swim in the sea

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购买储蓄国债以1000元为单位办理各项业务。

题型:阅读理解

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C.免疫抑制

D.克隆无能

E.免疫豁免

题型:阅读理解

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题型:阅读理解

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A.活柳坡

B.矮林

C.乔木

D.护坡草皮

题型:阅读理解

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