妈妈在哺乳期间应避免吃下列哪种食物？（）
A.辛辣食物
B.十字花科蔬菜，如卷心菜和花椰菜
C.奶制品
D.所有上述食物均可食用
参考答案：D
It's ____. Open up your umbrella. [ ]
A. windy
B. rainy
C. snowy
—You've got a stomachache? But we ate at the same place. How come my stomach is fine?
—You have an iron stomach! Mine isn't ___ strong. [ ]
A. as
B. such
C. much
D. enough
