问题

______ the housing price, several measures have been adopted in the last two years. [ ]

A: Lowering
B: Having lowered
C: To lower
D: To have lowered

正确答案是：

同类题型

NovakDjokovicwonthe2012AustraliaOpen,____ RafaelNadalonJanuary29,2012,afterahardmatch. [ ]

I was not feeling quite _____ this morning and my mother asked me to stay at home.

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He tries Englishwell. And he practices Englishevery day.