题目内容
The traffic rule says that the children ________ less than 40 pounds and under the age of four must be in a child safety seat.
[ ]
A.being weighed
B.weigh
C.weighed
D.weighing
答案:D
练习册系列答案
相关题目
题目内容
The traffic rule says that the children ________ less than 40 pounds and under the age of four must be in a child safety seat.
A.being weighed
B.weigh
C.weighed
D.weighing