单项选择题

A．Sandy.
B．Jack.
C．Her husband.
D．Her mother.
<上一题 目录 下一题>
热门 试题

单项选择题
Which of the following is the key factor that Dr. Ferrer and his colleagues added when disputing Dr. Hondon’’s research
A．The effect of the passengers themselves.
B．The validity of Dr. Hondon’’s model.
C．The bounds defined by the ICNIRP.
D．The sources of radiation.
填空题
unpaid
相关试题