Although the Carbon 14 method of dating old objects is not foolproof , it is the best method available at present
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
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正确答案: C 答案分析:无
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A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe
A.wholly operational
B.entirely serviceable
C.fully reliable
D.completely safe