first part

1.B 2。 B 3。 C 4 explosive D 5。 A six. D 7。 C 8。 A nine. C 10。 C

history as the second of the four divisions of ancient Chinese library collection

1. As good as a man of any profession.

They lack the necessary training.

They don't have enough courage to take risks.

4. Male objection

Women are now free to engage in any occupation.

Step 6 improve

philosophical works

Channel 1

1.B 2。 D

The second paragraph

1.B 2。 D

Test 2

Channel 1

B

The second paragraph

D

The third paragraph

B

history as the second of the four divisions of ancient Chinese library collection

1. century

Step 2 detect

3. Satellite

4.1October 4 1957

5. fellow travelers

6. Technology

7. Its influence is earth-shattering.

8. The first man was sent into space

9. The United States will begin a plan to send a man to the moon.

10. This is a small step for a person; A great leap for mankind.

philosophical works

1.D 2。 C

Part d

Channel 1

1.D 2。 C

The second paragraph

3.B 4。 C 5。 D