收视率

题型:名词解释

问题:

收视率

考点:传媒经济学传媒经济学题库
题型:名词解释

某患者年轻时患肝炎未治疗,20年后突然呕大量暗红色血,经医院确诊为肝炎后肝硬化。呕血原因可能是()

A.胃溃疡出血

B.食管及胃底曲张静脉破裂

C.急性表浅性胃炎出血

D.胃癌出血

E.慢性萎缩性胃炎出血

题型:名词解释

It is an interesting story and one can't put it down _____ one has finished reading it.[ ]

A. after

B. when

C. since

D. until

题型:名词解释

To: Lee Bright
From: FiilmoreBank
Dear Mr Bright:
Thank you for your email dated Oct 14 regarding a fee charged to your checking account In answer to your question, the fee of $25 was charged because your average daily balance for the month of September dropped below $5,000 This is in line with the policy that governs your account, which is a Privilege Plus account
To avoid this fee in the future, please maintain an average daily balance of $5,000 in the account Or, you can switch to a different type of checking account The Privilege Basic account, for example, has no minimum balance requirement Of course, it also does not entitle you to the benefits of Privilege Plus status: free checks and debit cards, enhanced online security, and online banking services at no charge
If you would like to make a change, you can contact a customer service representative at 555-2904 Also, because you are such a valued customer, we will go ahead and refund the fee in question However, this is a one-time action; in the future, any fees will be applied to your account So we encourage you to take the necessary steps to ensure that your account remains in good standing
As always, thank you for banking with us

166 Why was this email written

A.To respond to a customer inquiry

B.To announce a policy change

C.To advertise to a new customer

D.To apologize for an error

题型:名词解释

按《接触网运行检修规程》规定:测量线岔的周期为()个月。

题型:名词解释

因顶板冒落突然涌水时,极易冲垮()。

A、钻场

B、掘进工作面

C、采煤工作面

D、采空区

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