The sentence "One is adroit at feinting" means:
A. One is an expert in boxing.
B. One is good at giving punches.
C. One is very quick at losing consciousness.
D. One is skillful in pretending to attack.
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"To produce a massive hemorrhage in the brain" means:
A. to produce bleeding in the brain
B. to bring about bleeding in the brain
C. to make the brain lose a lot of blood.
D. to bring out blood from the brain.
Governor Rockefeller appointed a committee to assess the responsibility. "Appointed" means:
A. chose
B. set up
C. elected
D. fixed
垂直子系统的拓扑结构为
A. 星形
B. 环形
C. 树形
D. 总线形
为便于综合布线的路由管理，干线电缆，干线光缆布线的交接不应多于多少次
A. 1
B. 2
C. 3
D. 4
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