如果粪便细胞显微镜检查检出上皮细胞，可提示供试者所患疾病的种类属于（）
A.痢疾
B.结肠癌
C.急性肠炎
D.肠道炎症
E.伪膜性肠炎
参考答案：E
The manager demanded that the data referred to in his report ______ to Mr. Andrew without delay.[ ]
A. were emailed
B. would be emailed
C. be emailed
D. had been emailed
货物运输交接有关国际公约有（）等。
A.《海牙规则》
B.《维斯比规则》
C.《汉堡规则》
D.《华沙公约》
E.《海牙议定书》
