下列有关Crohn病临床表现的描述中，错误的是
A．病史多较长
B．腹泻
C．腹痛
D．体重下降
E．大量便血
参考答案：E
I _____________ a monkey at the zoo yesterday. I want to _____________ to Alice today. [ ]
A. see, talked
B. saw, talked
C. saw, talk
死点
