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[主观题]
Why did the girls want to be late for school?A.They did not like school.B.They had not don
Why did the girls want to be late for school?
A.They did not like school.
B.They had not done their homework.
C.They did not want to take a test.
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Why did the girls want to be late for school?
A.They did not like school.
B.They had not done their homework.
C.They did not want to take a test.
第1题
与肝癌发病密切相关的因素是
A.乙型病毒性肝炎
B.黄曲霉毒素污染
C.A+B
D.长期大量饮酒
E.A+B+D
第2题
与肝癌发病密切相关的因素是
A.黄曲酶毒素污染
B.乙型病毒性肝炎
C.长期大量饮酒
D.A+B
E.A+B+C
第6题
与原发性肝癌发病密切相关的致癌因素是
A.亚硝基化合物
B.饮酒
C.四氯化碳
D.甲基多巴
E.黄曲霉毒素
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