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【单项选择题】

Sine the 1960s,（）has become the mainstay of the Irish economy.

A、A.manufacturing　

B、B.mining

C、C.energy　

D、D.animal husbandry

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更多“Sine the 1960s,（）has become the mainstay of the Irish economy.”相关的问题
第1题
[] The economy of Ireland has been traditionally agricultural,but since （）country.sindustrial base has expanded.

A、A.the mid-1950s　  B、B.the mid-1960s  C、C.the 1970s　  D、D.the 1980s  

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第2题
[单选题] Running the s?command provides the following output. Running the ?s?command provides the following output.PID TTY STAT TIME PGIN SIZE RSS LIM TSIZ TRS %CPU %MEM COMMAND 22752 - A 0.08 2611 1960 3980 6276 4652 20 0.0 0.0 /usr/bin/find. 20700- A 0.07 2712 1868 2906 6379 950 28 0.0 0.0 /usr/dt/b. What is the amount of RAM, in kilobytes, used for the text and data segments for the 'find' command?（）

A、1960  B、3980  C、2611  D、4652  

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第3题
[] A user attempts to login to a bookmarked site but is prompted for their social security number,mother’s maiden name and date of birth. Which of the following has MOST likely happened?（）

A、A. The website has updated the security policies.  B、B. The user’s identity has been stolen.  C、C. The browser has been hijacked.  D、D. The user typed the website address incorrectly.  

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第4题
[单选题] The power factor is a measure of the phase difference between voltage and current and is expressed as the（） of the phase angle.

A、sine  B、cosine  C、tangent  D、cotangent  

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第5题
[] None of the ship’s papers（）.

A、A.has expired  B、B.has been expired  C、C.has expiring  D、D.be expired  

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第6题
[单选题] A user is unsatisfied with the quality of the repair that another technician has completed on their PC. Which of the following should be done to help the user?（）

A、Agree with the user’s complaints  B、Clarify the user’s statements  C、Minimize the user’s criticism  D、Shadow the other technician on the next repair  

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第7题
[单选题] The certificate of a Lloyd’s surveyor（）likely to be accepted by the court as conclusive to show that the carrier has exercised due diligence when it relates to a case in which he has built or bought a vessel in the first instance．

A、are  B、is  C、have  D、has  

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第8题
[单选题] To ensure the ship’s general stability，（）.

A、she's loaded a little deeper forward  B、she's loaded a little deeper aft  C、she has not any ballast at all  D、the cargo is properly distributed throughout the ship  

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第9题
[单选题] To ensure the ship’s general stability,（）.

A、she's loaded a little deeper forward  B、she's loaded a little deeper aft  C、she has not any ballast at all  D、the cargo is properly distributed throughout the ship  

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