—John, it is your turn to clean the floor this afternoon. —________ I was right on duty yesterday. A. Pardon? B. Why not? C. I can’ t agree more. D. Are you kidding? 答案:D 解析: 略 泰国大米连续6年稳居世界销量第一,由此赢得“世界米仓”的桂冠。泰国水稻种植的优越区位条件是( )
①平原面积广,土壤肥沃 ②日照充足,昼夜温差大 ③热带季风气候,雨热同期
④农业机械化水平高 ⑤农业科技水平高 ⑥农业劳动力充足
A.①③④
B.②④⑤
C.①③⑥
D.②⑤⑥