—What do you think of your trip to Hainan?
—Great. We were all _______ with the _______ trip.
A:pleased; pleasant
B:pleasant; pleased
C:pleasing; pleased
D:pleasant; pleasing
下表所列数据的变化,反映了1840年后的中国( )
①茶叶和生丝出口量持续增加②茶叶和生丝生产日益商品化
③在对外贸易中逐渐取得优势④逐步卷入资本主义世界市场