题目内容：

    A few days after dropping off her daughter at college, Andrea got a phone call. Her daughter was ill. Andrea drove there immediately, located a doctor in town, booked a room at the university hotel and put her daughter to bed to recover. The next morning, Andrea went to her daughter's classes, taking notes on her behalf. It was important that her daughter headed into the first semester of college without missing a beat: A future dental career required an extremely good undergraduate academic record of four years.

At the same time, another parent faced a different type of problem. Alexis had handpicked her daughter's new university specifically and aimed to give her daughter an ideal social experience at college. But when she got there, she didn't seem to hit her stride. Alexis blamed it on a working-class roommate who didn't ever want to go out to meet people-and told her daughter, in no uncertain terms, to change roommates.

Both Andrea and Alexis are examples of ''helicopter parents'', defined by their hovering and readiness with supplies, assistance and guidance. Their interventions were costly-requiring time, financial reserves, social understanding and knowledge of higher education-though they had different purposes.

Why does educational and professional success today seem to require financial and emotional parental support? In large part, it reflects the shifting relationship between families and the university in America in the past century. Slowly after WWI and rapidly after WWII, many public universities were in fact free, as the government offered universities the resources to help families battle economic depression and poverty. However, in the 1980s, the government shifted financial aid largely from grants to loans. Soon, universities entered a period of heavy and expensive administrative growth as they faced new and intensive pressures. Without the support of the state, families eventually came to absorb many of these costs.

Universities now rely, in part, on parents, particularly those with money, time, and connections to meet their basic needs. However, paying parents bring more than funds alone. They often help promote the university; conduct admissions interviews; interface with donating alumni; assist with their own students’ emotional, cognitive and physical needs and help place graduates(both related and not) in valuable internships and jobs.

But the new family-university partnership exacts a toll. Parents are pushed to extend major parenting responsibilities into doing heavy financial lifting for their children who are supposed to be building their own financial security. There is also some truth to the notion that the helicoptered children are slow to adapt to adulthood, make decisions about their careers, and manage friendships without calling on their parents for help.

1.What does the underlined sentence ''she didn't seem to hit her stride'' in Paragraph 2 mean?

A.Alexis' daughter's social competence wasn't promoted.

B.Alexis' daughter found she herself had financial difficulties.

C.Alexis' daughter disagreed with Alexis about her working-class roommate.

D.Alexis' daughter found university life was different from what she had expected.

2.What's the author' attitude towards ''helicopter parents''?

A.Critical. B.Cautious. C.Doubtful. D.Objective.

3.What's this passage mainly about?

A.Troubles faced by universities in America.

B.The partnership between colleges and '''helicopter parents''.

C.The troubled relationship between parents and their children.

D.The fierce competition among the career-minded generation.