隐孢子病免疫功能正常者的临床表现为()
A.黏液水样便
B.自限性腹泻
C.大便呈糊状
D.恶心、呕吐、乏力、全身不适
E.持续性上腹部痉挛痛
参考答案:A, B, C, D, E
I knew nothing about the accident except I read in the newspaper .
A.that
B.what
C.which
D.whether