Question

So far this year, many new houses _________ in Wenchuan with the help of the government．

[　　]

A．

build

B．

are built

C．

will build

D．

have been built

Answer 1

答案：D
解析：

考查动词的时态。句中有So far“到目前为止”，使用现在完成时态，故选D。