By the end of last year, another new gymnasiumin Beijing.A．would be completedB．was being completedC．

题目简介

By the end of last year, another new gymnasium in Beijing.

A．would be completed	B．was being completed
C．has been completed	D．had been completed

题型：单选题难度：中档来源：不详

考察时态。By与完成时连用，本题by后面的是过去时的时间状语，故使用过去完成时，故D正确。