有关志贺菌属的细菌，叙述不正确的是（）
A.无荚膜
B.无鞭毛
C.无菌毛
D.无芽胞
E.可引起菌痢
参考答案：C
用所给单词的适当形式填空.
1. Tom Smith _ _ ( study) Chinese in China last year.
2. I think the bus travel is very _ ( relax).
3. How fantastic the _ (beach) are!
4. Unfortunately, the boy _ (break) his glasses last night.
5. His uncle _ ( fly) to New York last week.
肾小管结石可致（）
A.肾小囊内压升高
B.肾小球滤过率升高
C.肾小球滤过面积增大
D.肾毛细血管血压降低
E.增加肾脏的滤过作用
