Question

The highway from Zunyi to Renhuai ________for about two years.

A．has opened

B．has been open

C．has been opened

D．opened

Answer 1

B

试题分析：句意：从遵义到仁怀的高速路开通有两年了。有for about two years两年了可知本句用现在完成时态，而且动词要用非延续性动词，be open开通，表示状态，是延续性动词短语，open是非延续性动词，故选B。