题目内容：

    Making employees feel happy and healthy at work is good for many businesses. But it isn’t always an easy thing. A study suggests that only 33% of the U. S. employees consider themselves fully engaged （投身于）in work, while 16% are greatly disengaged, and 51% are just showing up.

But there is an exception. When it comes to employee engagement, it seems that employees in small companies are doing better. According to the same research, the largest U. S. companies are at the lowest levels of engagement, while companies with fewer than 25 employees are at the highest. And in one recent report, 75% of small business workers surveyed said they were “very” or “extremely” satisfied with their role as a small company employee.

Unlike big companies, small companies are often short of resources but the employees can get more surprises there. Small companies offer excellent career opportunities to their employees. The bosses often know their staff very well and understand their personal needs. Employees of small companies are more likely to receive free meals, paid leave, and they can even bring their pets to work.

But of course ? there are many other draws in small businesses. One of the top draws is flexible scheduling (弹性工时). Another is being able to really see the fruits of one's labor. Besides, non-cash award is also a big draw. This could be something small that reflects employees’ interests and lifestyles.

While a parental leave might lead to some financial problems, small companies may do something to improve it. “It may be impossible for a five-person team to be reduced to four for six months,” writes Camillia Velasquez, head of HR management platform, Justworks. “But it could be possible to allow new parents to take on reduced hours in a work-from-home environment. ” This kind of method has been realized in some small companies.

1.What can we know about employees in big and small companies?

A. Employees can develop better in small companies.

B. Employees can earn more money in small companies.

C. Employees in big companies are hard to be satisfied.

D. Employees in small companies are more engaged in work.

2.What can we learn from Paragraph 3?

A. Working for small companies has many benefits.

B. All the employers in small companies know every staff member very well.

C. Staff in small companies may face many challenges.

D. Staff in big companies have more material benefits.

3.Compared with big companies, what is the advantage of small companies?

A. Employers in small companies have more choices.

B. Small companies have more attractions to employees.

C. Employees of small companies may have higher salaries.

D. Employees of small companies have fixed working time.

4.What can be most probably inferred from the passage?

A. Small companies may have more employees with much happiness.

B. Big companies should learn from some small companies.

C. Employees should have their own hobbies and lifestyles.

D. Employers should pay more attention to the staff’s needs.