鼎利软件可以支持哪些测试手机（）
A.大唐8110
B.凯明rover3203
C.OT76
D.中兴U98
参考答案：A, B
The brain performs a very important ________-it controls the nervous system of the body. [ ]
A. function
B. position
C. statement
D. connection
渠道防渗技术有哪些？
