高三英语学案 单项填空+时态语态1 教师版
1. （2010•浙江）Many lifestyle patterns do such_______ great harm to health that they actually speed up_______weakening of the human body.
A. a; / B. /; the C. a; the D. /; /
2. （2010•浙江）The traffic rule says young children under the age of four and _______ less than 40 pounds must be in a child safety seat.
A. being weighed B. to weigh C. weighed D. weighing
3.（2010•上海） If our parents do everything for us children, we won't learn to depend on_______.
A. themselves B. them C. us D. ourselves
