Question

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．weighing

D．weighed

Answer 1

C

解析试题分析:考查非谓语动词。由and可知此处是和under the age of four短语一起来修饰名词children，而动词weigh和children之间是主动关系，所以用现在分词做定语。句意：交通规则表明年龄在四岁以下并且不到40英镑的儿童必须要坐在儿童安全座椅上。故C选项正确。
考点：考查非谓语动词。