Thetrafficrulesaysyoungchildrenundertheageoffourand
问题详情：
The traffic rule says young children under the age of four and ______ less than 40 pounds must be in a child safety seat.
g weighed B. to weigh C. weighed D. weighing
【回答】
D
知识点：非谓语动词
题型：选择题
问题详情：
The traffic rule says young children under the age of four and ______ less than 40 pounds must be in a child safety seat.
g weighed B. to weigh C. weighed D. weighing
【回答】
D
知识点：非谓语动词
题型：选择题
