The results of the experiments performed by Elizabeth Hazen and Rachel Brown were ______ not only because these results challenged old assumptions but also because they called the ______ methodology into question.
A. provocative
B. predictable
C. intriguing
D. specious
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Every year thousands of Moslems make a (n) ______ to the holy city of Mecca.
A. expedition
B. tour
C. excursion
D. pilgrimage
Without facts, we cannot form a worthwhile opinion for we need to have factual knowledge ______ our thinking.
A. which to be based on
B. upon which to base
C. which to base upon
D. to which to be based
She was subject to both admiration and ______ exposing the indiscretions of a prominent politician.
A. reproach
B. avarice
C. commendation
D. acclaim
The editor found the articles so ______ that he hesitated to print them.
A. positive
B. circuitous
C. provocative
D. improbable