下列哪种脏器损伤,临床表现以腹膜炎为主()
A.肝
B.脾
C.胰
D.肠
E.肾
参考答案:D
They take their students the park. [ ]
A. from
B. away
C. to
D. in
寄生虫侵入人体后能继续发育或繁殖的阶段是()
A.诊断阶段
B.感染阶段
C.游移阶段
D.致病阶段
E.寄生阶段