Help!!GWD-11-Q28

At an orientation meeting, the travelers were told that a visa, a landing card, and evidence of inoculation against typhoid fever would be needed by each of them.

A.      a visa, a landing card, and evidence of inoculation against typhoid fever would be needed by each of them

B.       they would need a visa, a landing card, and evidence of their being inoculated against typhoid fever

C.      they would need evidence of being inoculated against typhoid fever and a visa and landing card

D.      they would each need a visa, a landing card, and evidence of inoculation against typhoid fever

E.       they would need visas, landing cards, and evidence of inoculation against typhoid fever for each of them.

答案是D.

不明白each后面不是应该谓语单数吗？我选A，为什么错呢？

多谢！

A头重脚轻

Would后用动词原型

請問 頭重腳輕的規則 是什麼呢？ 可以適用任何句子嘛？

請大大回答  感激

A.      a visa, a landing card, and evidence of inoculation against typhoid fever would be needed by each of them

D.      they would each need a visa, a landing card, and evidence of inoculation against typhoid fever

这句话里，A的被动语态表达不如D的主动语态流利，简洁。

你可以试着多读几遍，怎么都是D的表达更直接顺畅。

多谢aquatic帮忙！

A选项的被动我认可，但是D中的each怎么解释呢？