题目内容
（请给出正确答案）
If we can be of any further help, please feel(6)to let us know． Customers' inquiries always meet with our careful(7)．
如果结果不匹配，请 联系老师 获取答案
更多“If we can be of any further he…”相关的问题
A、era
B、haste
C、spare
D、absence
A.since
B.before
C.until
D.when
A.owes
B.spoils
C.deserts
D.neglects
In the last paragraph，the author mainly intends to
A．list the necessary changes we ought to make
B．advise US to make any necessary changes
C．explain what changes can bring
D． explain the process of making changes
We learn from the passage that______.
A．one doesn't need to take any medicine if he has a cold or the flu
B．aspirin should not be included in over-the-counter medicines for the flu
C．delayed treatment of the flu will harm the liver and central nervous system
D．over-the-counter drugs can be taken to ease the misery caused by a cold or the flu
On the whole, we can conclude______.
A．people in Beijing prefer modern culture to something traditional
B．there are usually more culture activities in September than in any other month
C．most of the cultural activities in Beijing are for foreign visitors only
D．we can enjoy a large variety of cultural activities in Beijing
选出应填入下面一段英语中______内的正确答案。
One of the difficulties in building an SQL-like query language for the Web is the absence of a database(1)for this huge, heterogeneous repository ofinformation. However, if we are interested in HTML documents only, we can construct a virtual schema from the implicit structure ofthese files. Thus, at the highest level of(2), every such document is identified by its Uniform Resource Locator (URL), a(3)and a text. Also, Web servers provide some additional information such as the type, length, and the last modification date of a document. So, for data mining purposes, we can consider the set of all HTML documents as a relation:
Document (url, title, text,type, length, modify)
Where all the(4)are character strings. In this framework, an individual document is identified with a(5)in this relation. Ofcourse, if some optional information is missing from the HTML document, the associate fields will be left blank, but this is not uncommon in any database.
The purpose of the letter is to ______
A. show travellers their hospitality.
B. prevent ill will.
C. encourage travellers to stay.
D. inform the travellers of their rate increases.
Now, go through the text quickly and answer the question.
GRAND CAY HOTEL
Nottingham-Darby Stockbridge Lane NC 125 FQ
Telephone: (06362) 04183
Telex: 585746
Dear Traveller,
In attempting to provide the best service possible for our guests, we've been faced with a problem. More and more often, it seems, people are engaging hotel accommodations without prior booking, and leaving without settling their accounts.
These "silent departures" have caused us - and other hotels as well - substantial cash losses. So far, at Grand Cay we've been able to absorb these losses without passing their cost on to our guests in the form of increased prices. But we're approaching our limit.
So, in order to prevent further losses of this sort, and to keep our prices as low as possible in this time of inflation, we are asking that - any person desiring overnight accommodation without a prior confirmed booking, please pay in advance the full cost of the accommodation.
Only by the introduction of such safeguards can the problem be alleviated. Please understand our position, and know that the service we will provide you will continue to be the best we can humanly offer.
Many thanks,
Godfrey Billingham
General Manager
