All of the following are quotations from people fulfilled by their careers except: a. "i am challenged by my work." b. "i put in minimal effort." c. "i am supported and appreciated." d. "i make enough money to cover my expenses."

B:  I put in minimal effort.  If you put in minimal effort, then you don't really enjoy your work, now do you.

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

which sentences ? that question is incomplete