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第1题：
MIMD systems can be classified into(71)-oriented systems, high-availability systems and response-oriented systems. The goal of(71). oriented multiprocessing is to obtain high(71)(72)minimal computing cost. The techniques employed by multiprocessor operating systems to achieve this goal take advantage of an inherent processing versus input/output balance in the workload to produce(73)and(74)loading of system(75).
A．though
B．through
C．throughout
D．throughput
第2题：
The soundings on the chart are based on the depth of water available at ______.
A.mean low water
B.mean lower low water
C.mean high water
D.mean high water springs
第3题：
A、HIGH、LOW、MIDDLE
B、LOW、MIDDLE、HIGH
C、MIDDLE、LOW、HIGH
D、HIGH、MIDDLE、LOW
第4题：
A barometer showing falling pressure indicates the approach of a ______.
A.high pressure system
B.low pressure system
C.high dew point
D.low dew point
第5题：
What kind of pressure systems travel in easterly waves ________．
A.High pressure
B.Low pressure
C.Subsurface pressure
D.Terrastatic pressure
第6题：
The desirable properties of a marine fuel oil should include .
A.high flash point and high viscosity
B.low flash point and high viscosity
C.low heating value and high sulphur content
D.high heating value and low sulphur content
第7题：
Mean low water is the average height of ______.
A.the surface of the sea
B.high waters and low waters
C.all low waters
D.the lower of the two daily low tides
第8题：
4 (a) A company may choose to finance its activities mainly by equity capital, with low borrowings (low gearing) or by
relying on high borrowings with relatively low equity capital (high gearing).
Required:
Explain why a highly geared company is generally more risky from an investor’s point of view than a company
with low gearing. (3 marks)
第9题：
Every vent system outlet to atmosphere from a valve shall be located as high and at the furthest distance from a source of ignition as is practicable ______．
A.low and at the shortest distance
B.low and at the furthest distance
C.high and at the shortest distance
D.high and at the furthest distance
第10题：
数据结构与算法里，折半查找中，low指向低端的记录，high指向高端的记录，每次计算中间位置mid的公式是（）。