The number of historic buildings which ________ has reached a surprising figure that we must be aware of.
A．has been pulled down B．had been pulled down
C．is being pulled down D．have been pulled down
She realized that it was not the words but the way she spoke to Bruce ________ hurt him.
A．who B．whom
C．which D．that
—Amazingly, Zhuo Jun got first place for the “China's Got Talent”(中国达人秀) last night.
—So wonderfully ________ in the show that he deserved it.
A．did he perform B．had he performed
C．he performed D．he had performed
(2013·洛阳二模)This computer is worse than that one you bought last year, but it costs twice ________.
A．as many B．as much
C．so much D．so many
(2013·石家庄第二次质量检测)I don't believe you can do today's job with yesterday's methods and be in tomorrow's business, ________？
A．do I B．don't I
C．can you D．can't you
(2013·芜湖三校二模)I really can't think of ________ told me you were not coming back till tomorrow.
A．it was who that B．who was it that
C．that who was it D．who it was that
