A．an alternative to museum display of artifacts.
B．a way to curb illegal digging while benefiting the archaeological profession.
C．a way to distinguish artifacts with scientific value from those that have no such value.
D．the governmental regulation of archaeological sites.
你可能喜欢
A．ineffective.
B．immoral.
C．realistic.
D．ridiculous.
A．it is hard for archaeologists to distinguish artifacts.,
B．there are still many artifacts to be discovered.
C．archaeologists consider every artifact valuable.
D．some artifacts are not practically valuable.
A．the artifacts which are illegally excavated.
B．the artifacts which are stored in the museum.
C．the priceless artifacts.
D．the valueless artifacts.