较常见的支气管扩张类型是（）
A.囊状扩张
B.柱状扩张
C.囊状、柱状均有
D.局限性梭形扩张
E.以上都不是
参考答案：A
选出句中错误并改正。
( ) 1. There are an apple and two oranges in the bowl. _________________
A B C D
( ) 2. This is Tom's and Mary's bicycle. _________________
( ) 3. How many sheeps can you see under the tree? _________________
( ) 4. We are in Classes One Grade Two. _________________
( ) 5. There are six knifes in my box. _________________
( ) 6. Please pass me a paper. _________________
以下（）人员不能列为重点人口。
A.有参加邪教嫌疑的
B.有严重刑事犯罪活动嫌疑的
C.被治安拘留期满释放的
D.刚被解除劳动教养的
