With the estimated population of only about 1000 Giant Pandas left in the world, the urgency of the situation has led to desperate measures. One panda was born through the technique of artificial insemination in the San Diego Zoo in the United States. "Hua Mei" was born in 1999 after her...
A. All the pandas in the U.S. stay in one zoo. B. Le Le and Ya Ya were the first two pandas in the U.S. zoo. C. The first pandas arrived in United States in 1972. D. The baby panda born at the San Diego zoo belongs to the U.S.. 点击查看答案 第2题 阅读理解A good ...