【简答题】“All the time we are 1 to cr,” says Dr. Folefack. He lists the most recent: Ebola, measles( 麻疹 ), cholera( 霍乱 ). To them, he may well have to 2 covid-19, a respiratory disease that 3 in China. Tho...
【简答题】3) I want our culture to realize that when we go on a weekend getaway to somewhere beautiful,but we spend the weekend drinking out of plastic cups and gratuitously burning gasoline inrecreational vehi...
【简答题】补全对话.。 A: Can you tell us about the manatees, please? B: Sure, we are trying to save them. A: __ 1 __ B: Yes. There used to be many manatees, but now there aren't many of them. A: __ 2 __ B: At this p...