A) Part of its dam wall collapsed.C)It was destroyed by an earthquake.B)It released a lot of harmful gases.D)Some miners were trapped underground2. A) It posed a safety threat to the miners.C) It brought the mine's operations to a halt B)It caused damage too heavy to assess.D)...
A. It released a lot of harmful gases. B. Part of its dam wall collapsed. C. It was destroyed by an earthquake. D. Some miners were trapped underground.2、 E. It posed a safety threat to the miners. F. It caused damage too heavy to assess. G. It was followed by two more ea...
1.A) Part of its dam wall collapsed. 2.C) It brought the mine's operations to a halt. 3.B) It assigned a team of doctors for each expected baby. 4.D) They needed to stay in the hospital for a couple of mont...
1.A) Part of its dam wall collapsed. 2.C) It brought the mine's operations to a halt. 3.B) It assigned a team of doctors for each expected baby. 4.D) They needed to stay in the hospital for a couple of months. 5.D) It is a perfect tourist destination. 6.C) Its unspoiled ...
1. A) Part of its dam wall collapsed. B) It released a lot of harmful gases. C) It was destroyed by an earthquake. D) Some miners were trapped underground. 2. A) It posed a safety threat to the miners. B) It caused damage too heavy to assess. ...
B. Part of its dam wall collapsed. C. It was destroyed by an earthquake. D. Some miners were trapped underground.2、 E. It posed a safety threat to the miners. F. It caused damage too heavy to assess. G. It was followed by two more earthquakes.H. It brought the mine’s ...
1. A) Part of its dam wall collapsed. 2. C) It brought the mine's operations to a halt. 3.B)It assigned a team of doctors for each expected baby. 4.D) They needed to stay in the hospital for a couple of months. 5. D) It is a perfect tourist destination. ...
The place l am going to tell you about is a huge lake located in a village in the suburb of my city. It serves as an ancillary facility of a dam nearby, helping adjust the fluctuant water level of the reservoir resulting from heavy rains or severe. ...
Heritage(世界自然遗产)because of its unique natural surroundings. 1 It has more sand than the Sahara Desert. Huge sand dunes(沙丘) move slowly across the island with the wind. In the valleys between the sand dunes are freshwater lakes. 2 The island has everything—over 120 km of ...
During the heat of the space race in the 1960s,the U.S.National Aeronautics and Space Administration decided it needed a ball point pen to write in the zero gravity confines of its space capsules.After considerable research and development,the Astronaut Pen was developed at a cost of approxima...