给水管道只绘制_________ ，排水管道仅绘制卫生器具出水口处的_______ 。

此题为判断题(对，错)。

Dear Mr. Mills,

In reply to your letter of April 20, I would【21】to inform(通知) you that there are a【22】of beautiful summer cottages(小别墅) for sale here in Ocean City.

For example, we have a modern two-storey house that is【23】up to date. It is two blocks from the sea and you may find this a disadvantage(不利), but,【24】all, the opening of the summer【25】is only a few weeks from now, and finding a house【26】to the ocean than that is【27】out of the question. The house I'm speaking of has two bedrooms and a porch(门廊) that can be【28】for sleeping. For this reason, I consider it as a very good buy. The plumbing(给水管道) is out of order at the【29】, but this will be repaired, of course. The price is reasonable; as a matter of fact, it is less than is being asked for comparable(同等的) houses elsewhere in town.

As a rule, I【30】 to deal with people face to face in matters of this kind.【31】, I will be out of town next week, and I don't think you should delay in【32】 your decision about this house, since it is sure to be sold quickly. Under the circumstances (环境),【33】, I suggest that you come to see it as【34】 as possible. You can deal with one of my assistants in the office. I am sure you will find the house is【35】 what you expect.

Sincerely yours,

Jason Riggs, Manager

Ocean City Real Estate Company

(46)

A．want

B．like

C．enjoy

D．choose

A.一

B.二

C.三

D.四

A.给水

B.除尘

C.除渣

D.通风

A.给水水源的位置

B.水量

C.水质

D.水工程设施建设的技术经济条件

E.工程管线辐射范围

汽轮机调节阀突然开大，汽包水位上升，这时应立即减少给水以维持汽包正常水位。( )