※ [23~24]. ( 3 )
.
A. .
B. .
C. .
D. .
参考答案:A
There is going to _____ an American film this afternoon, so we are not going to _____ any classes. [ ]
A. be; have
B. be; be
C. have; have
D. have; be
药疹诊断的主要依据是:()
A.药物皮内试验
B.药物激发试验
C.淋巴细胞转化试验
D.病理活检
E.用药史和临床表现