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【单选题】
下列哪种病毒可引起病毒性肝炎,并且易于慢性化,占输血后肝炎第一位
A.
乙型肝炎病毒
B.
甲型肝炎病毒
C.
丙型肝炎病毒
D.
巨细胞病毒
E.
戊型肝炎病毒
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【单选题】在Excel工作表中,正确的公式形式为 。
A.
=B3*Sheet3!A2
B.
=B3*Sheet3$A2
C.
=B3*Sheet3:A2
D.
=B3*Sheet3%A2
【简答题】Microblogging(微博) is sweeping across the world. You Can express your ideas on any topic on it. Of course, you might also make comments(评论) on others' microblogs. The following is Tonv's microblog at E...
【多选题】在Excel中,是Excel正确公式形式的有( )。
A.
=″a″+″b″
B.
=″a″&″b″
C.
=1>2
D.
SUM(A1:F5)
【简答题】A.It is small but delicately built across the harbour. B.It doesn't have any restaurants in it. C.Its foundation is 67 meters above sea level. D.Its roof is supported on about 600 concrete columns.
【判断题】“aircraft / TI , PAT” 表示检索结果只包含 aircraft 这一主题的专利文献。
A.
正确
B.
错误
【判断题】红色可以刺激和兴奋神经系统,增加肾上腺分泌和增强血液循环。
A.
正确
B.
错误
【单选题】You can ___ any new words in the dictionary when you come across them.
A.
look up
B.
look through
C.
look after
D.
look for
【简答题】Microblogging(微博) is sweeping across the world. You Can express your ideas on any topic on it. Of course, you might also make comments(评论) on others’ microblogs. The following is Tony’s microblog at E...
【单选题】听力原文:Could you recommend any good place to eat around here? (A) There's one across the street. (B) You need at least one recommendation. (C) Yes, I already ordered my lunch. (31)
A.
B.
【单选题】在Excel中,正确的公式形式是
A.
=A2*sheet2!B2
B.
=A2*sheet2.B2
C.
=A2*sheet2$B2
D.
=A2*sheet2^B2
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