【B17】
A. saturation
B. cooling
C. boiling
D. melting
We know from the text that Nasdijj
A. has a Navajo mother and a white father.
B. has lifted ideas from other literary works.
C. has been suffering from visionary seizures.
D. has told a story of his own experience.
【B15】
A. though
B. meanwhile
C. moreover
D. however
【B7】
A. less
B. more
C. very
D. no
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