He collected information on 1,000 people, whose IQ when they were ten years

题干

He collected information on 1,000 people, whose IQ when they were ten years old.
A. is tested B. has tested C. would test D. had been tested

上一题下一题 0.65难度单项选择更新时间:2012-05-28 06:42:23

小学学科试题库

初中学科试题库

高中学科试题库