The possibility _________ we won’t produce enough goods troubles everyone here.
| A.which | B.that | C.who | D.where | 
137. The young couple bought a ________ with two halls and four rooms when they got married.
| A.floor | B.home | C.family | D.Flat | 
136. The _____ planning is an essential national policy of our country, which encourages each couple only to bear one child.
| A.family | B.home | C.house | D.Population | 
135. Every year China’s Autumn Export Commodities _____ in Guangzhou attracts much attention of more and more businessmen or merchants all over the world.
| A.Firm | B.Show | C.Fair | D.Exhibition | 
134. The German expert you saw just now works in a cotton textile _____ , a joint venture enterprise in China.
| A.mill | B.factory | C.plant | D.Works | 
133. _____ speak louder than words. (prov.)
| A.Facts | B.Actions | C.Fancy | D.Factuality |