— I heard they went skating in the mountains last winter. — It _____ true because there was little snow there.
138. --- Can you tell me what time __________ No.172 arrives?--- Sorry, I’m not sure of the time. It is said that it is postponed.
137. The young couple bought a ________ with two halls and four rooms when they got married.
136. The _____ planning is an essential national policy of our country, which encourages each couple only to bear one child.
135. Every year China’s Autumn Export Commodities _____ in Guangzhou attracts much attention of more and more businessmen or merchants all over the world.
134. The German expert you saw just now works in a cotton textile _____ , a joint venture enterprise in China.