3．观察下图，图中的犁耕方式开始于

A．春秋战国     B．西汉末年

C．三国两晋     D．隋唐时期

2．据史书记载，奄国（今山东曲阜）曾随武庚叛周。平叛后，成王封周公长子伯禽于奄国称鲁，并辖“殷民六族”。“殷民”指

A．夏人后裔     B．商代遗民    C．周朝百姓      D．少数民族

1．北京人遗址中发现许多石片、石块，考古界认为有些是北京人创造的工具，最有力的依据是

A．数量很大，约有10多万件       B．出土集中，可能有意堆放

C．形状多样，有些还有锋刃       D．便于使用，留有打制痕迹

15. ____ is what he did, not what he said, that moved us greatly.

A. It                     B. This                 C. Which          D. As

14. He told me that he would remember the days in Beijing University forever____ he got much help there from Professor Zhu.

A. where            B. which            C. that             D. when

13. ____ he said to us yesterday____ true?

A. What can, was         B. That can, was

C. Can what, be              D. Can that, be

12. We will all appreciate____ you can come to join us in developing my hometown.

A. that if            B. it if                 C. it that            D. that when

11. Though the ship sunk, all the people on her____ be resuced.

A. could           B. should               C. had to        D. were able to

10. With the doctor’s treatment, Sally feels____ better now.

A. very          B. fairly                  C. so              D. quite

9. Bob is____ honest boy, and he won’t tell lies.

A. most          B. the most                 C. a most         D. very much