He is not flexible in his work; that is why he doe...

Câu hỏi: He is not flexible in his work; that is why he doesn't have many friends.

A Having almost no friends makes him inflexible in his work.

B Such is his inflexibility in his work that he doesn't have many friends.

C Inflexibility in his work is not why he doesn't have many friends.

D He is not popular with many people although he is flexible in his work.