请根据短文内容 , 判断正(A)误( B) 。
小题1:Mike was tired but very happy last Sunday.
小题2:Mike and his classmates met at the foot of the West Hill.
小题3:They walked to the West Hill singing, talking and laughing the whole morning.
小题4:After they got to the top of the hill, they could see small rivers and green rice in the fields below them.
小题5:They were not tired when they returned to the school.
小题1:A
小题2:B
小题3:B
小题4:A
小题5:B
题目分析：短文大意：本文记叙了迈克和他的同学们上周日去西山野餐的事。他们骑着自行车边唱边说边笑到了山脚下，然后开始爬山，在山顶他们看到了下面的小河及田地。将近晚上才回到学校，虽然累但很开心。
小题1:细节理解题。根据文章最后一句They were tired but enjoyed themselves可知选A。
小题2:细节理解题。根据第三句They met at the school gate at seven in the morning可知选 B。
小题3:细节理解题。根据第二段第二句They rode their bikes，singing，talking and laughing the whole day可知选B。
小题4:细节理解题。根据After they got to the top, they saw small rivers and green rice in the fields below them.可知选A。
小题5:细节理解题。根据文章最后两句可知选B。