A. between B. among C. of D. in

A.A. among

B.B. between

C.C. against

D.D. about

Go along the corridor ______ the hall.

a. in the middle of

b. among

c. between

d. in center of

A.A. /

B.B. from

C.C. between

D.D. from among

The contract is made( ) Open Cargos Trading Company and Sika Hamburg Company.

A. among B. between C. with D. by

A. in

B. between

C. among

D. over

47 The Japanese Quality Control (QC) Circle movement motivated its participants in many ways. Which of the following represents the most important motivation for the QC circle participants？

A. improving the performance of the company

B. self-improvement

C. financial incentives

D. recognition among co-workers

E. strengthening of relationships between co-workers

A. Enables seamless access for remote access users to firewall enforcer protected resources.

B. Scales a Junos Pulse Access control Service deployment beyond the capacity of a single cluster.

C. Enables dynamic configuration synchronization across multiple MAG Series devices.

D. Provides a substitute for WAN clustering among geographically separated MAG Series devices.

E. Shares non-localized DP integration and IPsec configuration information between multiple Junos Pulse Access Control Service instances.

. They could11that a person died when his heart stopped beating. They learned, however, that the body did not die12when the heart stopped beating. They also discovered that humans remained alive13their brain remained active.

Today the difference between life and death is not as easy to see14in the past. Modern medical devices can15the heart beating and the lungs breathing long16the brain stops. But is this17？

The question has caused much debate18doctors in the United States. Many of them want a law that19a person is dead when the brain dies. A person would then be20dead when brain waves stop, even if machines can keep the body alive.

11. a. discover b. doubt c. convince d. see

12. a. immediately b. accidentally c. suddenly d. unexpectedly

13. a. even if b. before long c. long before d. as long as

14. a. as b. like c. such as d. the same

15. a. trace b. keep c. pursue d. increase

16. a. while b. afterward c. after d. before

17. a. alive b. life c. live d. lively

18. a. from b. about c. between d. among

19. a. insists b. claims c. says d. tells

20. a. decided b. considered c. determined d. estimated

A.may involve the decision as to the allocation between a risk-free asset and a risky asset.

B.may involve the decision as to the allocation among different risky assets.

C.may involve considerable security analysis.

D.A and B.

E.A and C.