As the master of ceremonies, that memorable evening, was a noted______, the occasion seemed to promise the greatest facetiousness and wit.
A. (A) valetudinarian
B. (B) wag
C. (C) vocalist
D. (D) bard
E. (E) bore
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She is so________, it is inconceivable how she is generally thought to be________.
A. percipient ... reasonable
B. philanthropic ... dogmatic
C. importunate ... fortunate
D. inconsistent ... catholic
E. self-aggrandizing ... unassuming
根据《知识产权海关保护条例》的规定，只有在海关总署备案的知识产权且须缴纳知识产权海关保护备案费，才能向海关申请采取保护措施。 ( )
A. 对
B. 错
S6. The most popular music styles enjoyed by the Americans are usually ______.
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