I don???t understand how option B can be the correct answer here. ???one of several clinical research projects??? means that you are talking about one i.e. singular. It should relate to seeks.
e.g: One of the letters is mine ... It will never be One of the letters are mine!!!
Even if i consider the bizarre ???One of the 'Noun' (will always be plural) + that/who + Plural Verb.??? Rule. If i apply on a example,
One of the ladies who is coming via this train... (One of the ladies who ???are???
...
e.g: One of the letters is mine ... It will never be One of the letters are mine!!!
Even if i consider the bizarre ???One of the 'Noun' (will always be plural) + that/who + Plural Verb.??? Rule. If i apply on a example,
One of the ladies who is coming via this train... (One of the ladies who ???are???
...
.jpg)
