Before entering an ice area，the ship should be（）.

A . Islpp -v B . Ippchk -v C . installp -v D . instfix -v

A . have someone standing by B . make sure there is sufficient air within the locker C . de-energize the windlass D . All of the above

A . socialized B . centralized C . warned off D . cared for

A . Orsat apparatus B . flame safety lamp C . Halide torch D . combustible gas indicator

A . Effectively implements role separation B . Enables you to take advantage of Oracle Managed Files. C . Automatically registers the database with Oracle Restart. D . Helps you to easily upgrade the database from a prior release. E . Enables the Installation of Grid Infrastructure files on block or raw devices.

A . enter the pack on the windward side where there is a well defined ice edge B . trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcement C . take maximum advantage of coastal leads caused by offshore winds D . look for areas of rotten ice and enter perpendicular to the ice edge

A . with B . by C . of D . for

A . show ppp authentication B . debug PAP authentication C . debug PPP authentication D . show interface serial0 E . show CHAP authenticatio

During the year, the directors reviewed the useful lives and depreciation rates of all classes of plant and machinery. This resulted in an overall increase in the asset lives and a reduction in the depreciation charge for the year. Inventory is held in five warehouses and on 28 and 29 December a full inventory count will be held with adjustments for movements to the year end. This is due to a lack of available staff on 31 December. In October, there was a fire in one of the warehouses; inventory of $0·9 million was damaged and this has been written down to its scrap value of $0·2 million. An insurance claim has been submitted for the difference of $0·7 million. Venus is still waiting to hear from the insurance company with regards to this claim, but has included the insurance proceeds within the statement of profit or loss and the statement of financial position. The finance director has informed the audit manager that the October and November bank reconciliations each contained unreconciled differences; however, he considers the overall differences involved to be immaterial. A directors’ bonus scheme was introduced during the year which is based on achieving a target profit before tax. In order to finalise the bonus figures, the finance director of Venus would like the audit to commence earlier so that the final results are available earlier this year. Required: Describe FIVE audit risks, and explain the auditor’s response to each risk, in planning the audit of Venus Magnets Co.

A．Contact a staff member B．Have a health check C．Fill out a form D．Clean their hands

A．shouldn't B．needn't C．mustn't D．can't

Researchers at the Biorobotics (生物机械技术)Laboratory of McGill University in Montreal are building a robot , known as Micro Surgery robot-1(MSR- I for short), that will perform. delicate operations under the control of a human surgeon. The robot is specifically designed for performing eye surgery but could have other applications, such as the removal of brain tumors. The system could also be used to allow surgeons and their students to practise simulated surgery that feel like the real thing- without the real consequences for the patients. During the operations, the surgeon manipulates a set of control known as the master. These are connected through a high- performance computer to the robot. Both the master and the robot have two limbs, When the surgeon moves the masters' limbs, the robots limbs move in exactly the same way, except that the movements can be scaled down as much as a thousand times. This will eliminate hand tremor and poor accuracy and thus reduce the damage to the eye that can occur with present microsurgery techniques. Each of the robots limbs has a minimum movement of one micrometer---more than one hundred times the precision of the human hand. The computer also creates a three - dimensional robot' s eye view of the inside of the eye that the surgeon can see by wearing a virtual reality helmet (虚拟现实头盔) that has a small lens in front of each eye. To provide the surgeon with such a realistic experience, MSR-I must be able to move rapidly, but this requires extremely fast computing. To handle the computational demands of instant interaction, the McGill team is constructing its own parallel-processing computer., It is al so studying areas such as muscle mechanism, artificial intelligence and optics, and has a already built another micro robot MR- I, capable of manipulating a single living cell. Although commercial applications of the new system are not expected for several years, its basic mechanical components will be ready for testing in a few months, "The day when micro robots will be able to perform. surgery without human intervention is many years away," says Hunter, "in the meantime , a system such as MRS-I is a necessary precursor." The so-called "virtual reality "mentioned in this passage is actually. A．a surgical tool used for operations B．a computer system used to produce life- like illusions C．a new kind of applications in a visual technology. D a way to carry out operations in a visual sense

A．areas B．rocks C．mountains D．districts

A、the value of the goods B、the cost of transport C、the charges associated with the transport of the goods D、the cost of insurance 此题为多项选择题。

A．entertained B．feed C．treated D．supplied