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113. His conduct at the state dinner was a cavalcade of blunders, one ______ following another until the evening ended.
A. query
B. gibe
C. gaffe
D. tryst
E. tribute
114. Black Americans in Flight, a mural honoring several aviation pioneers, also ______ the 1992 spaceflight of astronaut Mae Jemison.
A. discerns
B. introduces
C. approximates
D. commemorates
E. asserts
