【推荐1】Under the Dome, ________ 103-minute documentary released by Chai Jing, has pushed________ public awareness about air pollution and encouraged people to join in efforts to make a difference.

A．the; the	B．a; a
C．the; 不填	D．a; 不填

【推荐3】The average price of commercial houses in our city has reduced by _____ 30 percent ,so we can buy one at _____ low price .

A．the; the

B．the; /

C．/; a

D．/; the

【推荐1】________ weather it is today!

A．What fine a

B．How fine a

C．What fine

D．How fine

【推荐2】______ beautiful paintings they are!

A．What	B．What a
C．How	D．How a