单句语法填空
1．(2015·全国卷Ⅱ语法填空)As natural architects, the Pueblo Indians figured out exactly how thick the adobe walls needed to be to make the cycle work on most days.
2．(2014·广东高考语法填空)I didn't understand why/how this would happen and my credit card had already been charged for the reservation.
3．(2015·北京高考改编)How we understand things has a lot to do with what we feel.
4．(2014·浙江高考改编)“Every time you eat a sweet, drink green tea.” This is what my mother used to tell me.
