【简答题】There was a big earthquake under the India Ocean Area on December 26th 2004 and it c 1 a large tsunami ( 海啸 ) . Tsunamis are great sea w ___2____ produced especially by an earthquake. That morning my ...
【简答题】The percentage of immigrants (including those unlawfully present) in the United States has been creeping upward for years. At 12.6 percent, it is now higher than at any point since the mid-1920s. We a...