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

(2013·甘肃河西五市二模)In the middle of the forest ________， in which we often went fishing when I was a little child.

A．lies a deep lake B．a deep lake does lie

C．a deep lake lies D．does a deep lake lie

(2013·江西抚州五校二模)So absorbed ________ in our talk that my brother took a wrong turn on the way to the airport.

A．he was B．was he

C．is he D．he is

(2013·陕西宝鸡二检)Not until he went abroad for further study ________ how attached he was to his parents.

A．that the realized B．had he realized

C．did he realize D．that he had realized

(2013·济南二模)It was during the Ming Dynasty ________ the Great Wall was repaired and extended to take on the appearance it has today.

A．when B．which

C．what D．that