冬至為什么吃餃子? Why Eat Dumplings on the Winter Solstice? 租房 Renting an Apartment 您:你在我心上 You Are Off My Mind 盤古開天地 The Creation ofthe World by Pan Gu 你在中國很久了嗎? Have You Been in China for Too Long? 東西為什么叫“東西”? Why“East and West”Makes“Stuff”。 大學生能不能花明天的錢? Should College Students Spend Tomorrow's Money? 兒子的“為什么” My Son's“Whys” 中國人的飲食習慣 Dietary Habits of the Chinese 上學只要半小時 It Takes Only Half an Hour to Get to School 他們是這樣分清雙胞胎的 They Distinguish Twins This Way 來吧,一起去西藏! Come on,Let's Go to Tibet! 為什么要請客吃飯? Why Treat People to Meals? 無用的石頭和有用的磚頭 The Useless Stone and me Useful Brick 北京歡迎你 Ber ing Welcomes You 結婚越來越不容易 Getting Married Is More and More Difficult 不能讓孩子輸在起跑線上 We Cannot Let Children Lose on the Starting Line 你年輕,你優(yōu)先 Young People First 奶奶的日記 Grandma's Diary 夫妻吵架要花多少錢? How Much Will It Cost for a Couple to Quarrel? 練習答案 Answer Keys