女性，9岁，背痛伴低热5个月。体格检查腰部后凸畸形，拾物试验（)。首选检查是（）A．血培养B．碱性磷酸酶

The teacher said his work was (satisfy) ______ but there was still room for improvement.

______ still a lot of work to do, so we'll have to stay in the company.

A．There was B．There were

C．There are D．There is

7There is still a lot of work to be done ______.(在做出最后决定之前)

听力原文：M: Are you still a teacher, Jane？

W: No, I changed my job last year. Now I work in an office as a secretary.

What does the woman do now？

A．A teacher.

B．A secretary.

C．An officer.

A．satisfied

B．proud

C．conceited

D．big-headed

A．conscientious

B．amazing

C．passionate

D．trustworthy

Our school has exhibited many of the () taken by the teacher ().Perfect photographic equipment helped them a lot but I think without it their techniques are still surprising. (photograph)

IITV gives a teacher a lot of advantages.

A．Y

B．N

C．NG

In the tropical areas, ______.

A．mechanization is not yet used in agriculture

B．agriculture is accepted fastest

C．a lot of farm work is still done in the old way

D．mechanization is avoided to save primitive forest