题目内容
In the 1950s the Chinese government introduced _______ (简化) Chinese characters and now they are widely used in mainland China.
simplified
8 ext, 2873/2865 Holiday Inn Lido BeijingSome scientists say that animals in the ocean are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels(分贝) measured in water are different from those measured on land. A noise of 120 decibels on land causes pain to human ears. In water, a decible level of 195 would have the same effect.
Some scientists have suggested setting a noise limit of 120 decibles in oceans. They have observed that noises above that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that loud noises could seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing, which seriously affected the whales’ ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected(感染的).
Many researches whose work depends on ocean sounds disagree with a limit of 120 decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how many and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they previously believed. They want to prevent noises from harming creatures in the ocean.
【小题1】The second paragraph mainly tells us that the noises on land and in water .
| A．are both from human activities. |
| B．both do harm to sea animals |
| C．are measured differently |
| D．have the same effect on humans |
| A．They are deaf to noises. |
| B．Noises at a certain level may hurt them. |
| C．They are easily confused by noises. |
| D．Noises will limit their ability to reproduce. |
| A．protect whales from noises |
| B．benefit them a lot in their research work |
| C．do good to their health |
| D．increase industrial output |
| A．Count the number of sea animals. |
| B．Stop their research on the ocean. |
| C．Study the effect of different noises. |
| D．Protect sea creatures from harmful noises. |
| Enjoy the sumptuous Easter lunch buffet and children will be given the lovely Easter chocolate eggs. Time：Mar, 28-Mar 30, 1998 11:00 am—3:00 pm Place：lucky corner coffee shop（hotel first floor） Price：150 + 15% service charge half price for children under 12 years old. Reservations：Scitech hotel 65123388-2114 or 2164 |
| Bring your family and friends along to The Palace Hotel this Easter and enjoy the traditional treats of the season. Forget about the calories and enjoy favourite goodies such as Easter eggs, chocolate bunnies and hot cross buns, which will be sold outside.Palm Court Coffee House every day from 8:00 am to 9:00 pm. PALM COURT COFFEE HOUSE Friday, March 28-- lavish fish buffet for lunch and dinner priced at RMB 180 for adults, half price for children. Sunday, March 30--Roast carving buffet priced at RMB 160 for adults, half price for children. ROMA RISTORANTE ITALLANO Sunday, March 30 --Delicious seafood lunch priced at RMB 198 for adults, children under 10 years half price. Youngsters can work off their extra energy in a special supervised play area next to the restaurant. Prices are subject to a 15% surcharge Reservations on 65128899, ext. 7492 for Roma Ristorante: ext. 7561 for Palm Court. |
| March 30th brings a fun-filled Easter entertainment program to the Crazy Sunday Brunch at the Patio Coffee Shop from 11:00 am-3:00 pm! Children under 10 years old accompanying their parents will enjoy this special meal for free and can even win lots of treat prices in the Egg Painting Competition! WE GUARANTEE You A Fun Easter Sunday Please register your children for the contest no later than the March 29th as space is limited. For further information and reservations, please call 64376688 ext, 2873/2865 Lido Holiday Inn Beijing RMB 150.00 + 15% Surcharge |
| Happy Easter March 30 11:00—14:30 Hilton Hotel The Easter Bunny is coming to town! Join him for a special Easter Brunch at the Atrium cafe and enjoy traditional Easter favourites. RMB 195 + 15% surcharge Children under 12 years old free of charge. Surprise gift for the children at the Kid’s Corner. |
information about . | A．weekend activities | B．a holiday celebrations |
| C．the price for the meals in big hotels | D．Egg Painting Competition |
| A．Lido Holiday Inn | B．Palace Hotel | C．Scitech Hotel | D．Hilton Hotel |
| A．Scitech Hotel and Lido Holiday Inn | B．The Palace Hotel and Hilton Hotel |
| C．Hilton Hotel and Lido Holiday Inn | D．Scitech Hotel and the Palace Hotel |
| A．195 | B．224.25 | C．165.75 | D．97.5 |