A、西方式 B、直立式 C、水平式 D、下垂式
A.石松 B.石斛蘭 C.帝王花 D.天門冬
A、Could you come down a bit? B、I can give you no more then 30 dollars. Can you sell it for that? C、How much is the large size? D、That sounds reasonable. But could you give me a 10% discount?