( )____ much is it ? --- It’s five dollars. A.Where B. What C. How
根据汉语意思选择正确的单词。地球A. sunB. moonC. earth
根据汉语意思选择正确的单词。拯救A. saveB. svaeC. saev
根据汉语意思选择正确的单词。保护A. preventB. protectC. throw
根据汉语意思选择正确的单词。环境A. paperB. environmentC. litter
根据汉语意思选择正确的单词。能源A. fireB. energyC. water