Question

It is well known to all that the kilogram is the international         of weight.

A．position

B．condition

C．conference

D．standard

Answer 1

D

試題分析：句意為：眾所周之公斤是國際重量標(biāo)準(zhǔn)。position：位置 ，condition：條件， conference：會議， standard：標(biāo)準(zhǔn)。根據(jù)語境可知應(yīng)選D。