______ Let's go to the park after school.         [ ]

A. Excuse me                 

B. Here you are          

C. You're welcome          

D. That sounds good

下述关于肠结核腹泻特点的叙述，不恰当的为

A．腹泻可与便秘交替
B．常伴里急后重
C．便血极少见
D．腹泻是溃疡性肠结核的主要临床表现之一
E．一般不含黏液和脓液