19. Natural gas can serve as an _____to coal and oil because it is more environmentally friendly.
A、option
B、extra
C、addition
D、alternative
41. What is the main problem for Sweden to build a zero-waste society?
A、The younger generation does not like used gods.
B、Rubbish is often thrown on the ground.
C、Many used goods are difficult to handle.
D、The older generation is not used to recycling.
第I卷(非选择题,共25分) 得分评卷人VI. Writing( 25 points)Directions: For this part, you are supposed to write an e-mail in about 100 - 120 words based onthe following situation. Remember to write it clearly.61.学校将组织一次英语演讲比赛,打算邀请外教( John)来做评委。请你(Li Yuan) 给他写一封 e-mail,内容包括:.邀请他担任评委(judge);.告知他比赛安排(如:时间、地点等);.希望他赛后进行点评;.期待他能接受邀请。