读下面四幅“海拔5000米的山地垂直自然带谱规律示意图”，回答1—2题。
1、四座山位置由低纬向高纬排列的正确顺序是 [ ]
A、乙甲丙丁
B、丁丙乙甲
C、乙丙甲丁
D、丁甲丙乙
2、下列叙述正确的是 [ ]
A、甲乙丙丁四座山中位于南半球的是甲和丁
B、若①为温带落叶阔叶林带，则甲山位于温带季风气候区
C、乙山自然带的递变规律是由热量差异造成的
D、若丙图中虚线为雪线，则南坡为迎风坡
1、C
2、D
| 完形填空。 | |||
| I had a great day __1__. I went to the beach with __2__ friend Dave. The weather was nice __3__ sunny. We ran on the beach and we went __4__. Dave is __5__ than me, so he swims very fast. We saw dolphins in the water in the evening. We went for __6__ walk in the park across from Dave's house. That night I __7__ at his house. His mother cooked and we ate beef noodles and dumplings for dinner. The food was __8__. We also have __9__ ice cream for dessert. Then we played computer games and watched TV. It was __10__. | |||
| ( ) 1.A. of ( ) 2.A. me ( ) 3.A. and ( ) 4.A. swim ( ) 5.A. athletic ( ) 6.A. an ( ) 7.A. stay. ( ) 8.A. small ( ) 9.A. strawberry ( ) 10.A. fun day | B. off B. my B. but B. swims B. much athletic B. a B. to stay B. beautiful B. strawberries B. a fun day | C. away C. I C. so C. swimming C. more athletic C．the C. stayed C. delicious C. an strawberry C. a fine days | D. out D. we D. then D. to swim D. too athletic D. ／ D. stays D. badly D. a strawberry D. fine days |