A new bridge across the river and it is expected to open next year.
A. was building
B. is built
C. will build
D. is being built
网友回答
A. was building
B. is built
C. will build
(答案→)D. is being built
解析：考查时态。根据语境可知新桥正在被建当中，故用现在进行时的被动形式。句意：横跨河的新桥正在被建，预计明年将开放。