Who are the subjects of the research on the influence of milk powder？A．Mothers who bottle-

Who are the subjects of the research on the influence of milk powder？

A．Mothers who bottle-feed their babies.

B．Workers in milk power plants and office workers.

C．Nannies and bakers who often handle milk powder.

D．Blue-collar workers who have asthma.

请帮忙给出正确答案和分析，谢谢！

参考答案

您可能感兴趣的试题

Which of the following italicized parts is a subject clause（主语从句)？A．We are quite certa

答案解析
Who is most likely to be chosen as the subject of Zogbys survey？A．Those who are conducting

答案解析
The details about the signers of the compact are mentioned to emphasizeA．the Pilgrims" res

答案解析
Which of the following is true about the four－year study？A．The subjects are overweight pat

答案解析
Who are the subjects of the research on the influence of milk powder?A.Mothers who bottle-

答案解析
Which of the following subjects are NOT offered to elementary school students in the

答案解析