16.閱讀理解。 (At home ) Mom:Happy birthday,Mary.Here's 20 yuan.Buy something for yourself. Mary:Thank you,Mom. (At the store) Mary:How much is the doll? Shopkeeper:It's 15 yuan. Mary:How much is the watch? Shopkeeper:It's 20 yuan. Mary:How much is the card? Shopkeeper:It's 2 yuan. Mary:And the flower? Shopkeeper:Three yuan for each. Mary:Here's 20 yuan.I'll buy the doll the card and the flower. (At home) Mary:Mom,the card and the flower are for you. Mom:Thank jye.ai.You are my good girl. 根據(jù)對(duì)話內(nèi)容選擇填空,將正確答案的標(biāo)號(hào)填入橫線里。 (1)-Whose birthday is today? -It's