What forms flood plain？

What is told about Flight PLA 137 in Announcement (2) ？

A．It will be landing in 30 minutes.

B．It will take off in 30 minutes.

C．It has arrived 30 minutes ago.

D．It is delayed for 30 minutes.

What will the man probably do to go to Las Vegas？

A．Pay $320 for the ticket

B．Cancel his plan

C．Change his flight date

D．Take the first class

In what field does India intend to do business with Russia？

A．Nuclear weapons.

B．Nuclear plants.

C．Satellite navigation system.

D．Military hardware.

What is the main purpose of this report？

A．To raise people's attention to the risk of flood

B．To introduce American's geography

C．To forecast a new fictional movie

D．To persuade the audience to travel to Mississippi Valley

What natural disaster hit Pakistan in 1970？

A．A flood and storm.

B．A cyclone and storm.

C．A typhoon.

What can we learn from the lady's comment？

A．Most Londoners took Exercise Flood Call calmly.

B．Most Londoners were frightened

C．Most Londoners became rather confused.

D．Most Londoners complained about the trouble caused by Exercise Flood Call.

According to the news, what measure did authorities take to fight the flood？

A．Residents were asked to vacate their homes.

B．Some routines for the barges have been stopped.

C．Troops were brought in to help the victims.

D．Airplanes have been sent to rescue the assets.

What measure was taken against floods in London in the 1980s？

A．A flood wall was built.

B．Rescue teams were formed.

C．An Mann system was set up.

D．50 underground stations were made waterproof.

What does the news item say about the flood in the United States？

A．Flood only occurred in parts of Louisiana.

B．Flood along the Mississippi River caused casualties.

C．Flood in Louisiana was the most serious.

D．The flood could be under control soon.