211. Linda is ______ in matters large and samll: she is inflexible in her opinions and utterly resistant to persuasion.
A. facetious
B. avuncular
C. sanguine
D. obdurate
E. tractable
212. Jason was truly ______ , for he squandered a great deal of money with no thought for the future.
A. prescient
B. infallible
C. reticent
D. improvident
E. sedulous