锁骨下动脉窃血综合征最重要的超声诊断依据是（）。 A.患侧上肢脉搏减弱或消失 B.患

研究发现，冬小麦在秋冬受低温侵袭时，呼吸速率先升高后降低；持续的冷害使根生长迟缓，吸收能力下降，但细胞内可溶性糖的含量有明显的提高。下列有关水对生命活动影响的叙述合理的是[ ]

A．冷害初期呼吸作用增强，不利于抵御寒冷

B．持续低温使线粒体内氧化酶活性减弱，影响可溶性糖合成淀粉

C．低温使细胞内结合水含量降低，自由水含量升高，以适应低温环境

D．在休眠的植物体内自由水与结合水的比值降低，有利于降低植物的细胞代谢

Sir,

Just over six months ago, I saw an advertisement in the Morning Mail for a set of the complete works of William Shakespeare. Your company, Cosmo books Ltd., offered this set (eight books of plays and two books of poetry) at what was claimed to be a ‘remarkable’ price: fifteen pounds and fifty pence, including postage and packing. I had wanted a set of Shakespeare’s plays and poems for some time, and these books, in red imitation leather, looked particularly attractive; so I sent for them.

Two weeks later, the books arrived, together with a set of the complete works of Charles Dickens which I had not ordered. So I returned the Dickens books to you, with a cheque for fifteen pounds and fifty pence for the works of Shakespeare. Two more weeks passed. Then there arrived on my door step a second set of the works of Shakespeare, the same set of novels by Dickens and a six book set of the plays of Moliere, in French. Since I do not read French, these were of no use to me at all. However, I could not afford to post all these books back to you, so I wrote to you at the end of August of last year, instructing you to come and collect all the books that I did not want, and asking you not to send any other books until further notice.

You did not reply to that letter. Instead you sent me a bill for forty two pounds, and a set of the plays of Schiller, in German. Since then, a new set of books has arrived every two weeks, the works of Goethe, the poems of Milton, the plays of Strindberg; I hardly know what I have. The books are still all in their boxes, in the garage, and my car has to stand in the rain outside.

I have no room for any more books, and even if I read from now until the Last Judgment, I should not finish reading all the books that you have sent me.

Please send no more books, send no more bills, send no more angry letters demanding payment. Just send one large lorry and take all the books away, leaving me only with the one set of the complete works of Shakespeare for which I have paid.

Yours faithfully,

SIMON WALKER

小题1: Simon Walker wrote the letter to ________

A．urge for the final solution to the problem with the unwanted books.

B．complain about getting books he didn’t want.

C．advise readers not to order books from Cosmo Books Ltd..

D．show his anger to Cosmo Books Ltd..小题2: The advertisement that Mr. Walker saw in the Morning Mail was for ________

A．unlimited number of Cosmo Books.

B．fifteen pounds and fifty pence.

C．a set of 10 books of the works of Shakespeare.

D．a book containing all the plays and poems of Shakespeare.小题3:Mr. Walker answered the advertisement because ________

A．he claimed that the books were being offered at a remarkable price.

B．he wanted a set of Shakespeare’s works which was a good bargain

C．he had ordered the set and had been waiting for them to come for some time.

D．the set he already had was not particularly attractive.小题4: It can be inferred that _______

A．Cosmo Books have sent bills for books that they have not sent.

B．Several sets of books have been sent to Mr. Walker free of charge.

C．Mr. Walker hasn’t received the books that he ordered.

D．Mr. Walker took some action after receiving the books he did not order.小题5:. The tone of the letter is that of _______

A．bitterness

B．respect

C．humor

D．annoyance

学书典故有“退笔冢”“铁门限”，传世作品有《真草千字文》的是（）。

A.王献之

B.王褒

C.智永

D.虞世南

（）也称作“交钥匙”承包。

A.施工总承包

B.设计－施工总承包

C.设计/施工总承包

D.工程项目总承包

患者男性，75岁，因心衰伴心房颤动而应用地高辛0.25mg，Qd，共5天，同时并用呋塞米，后出现心慌、心前区不适，心电图示频发室性期前收缩，离子：血钾3.1mmol/L。下面的措施正确的是（）

A.停用地高辛，静点钾盐

B.停用呋塞米，继续服用地高辛

C.停用地高辛，静点钾盐，加用胺碘酮

D.停用地高辛，加用地塞米松

E.停用地高辛，加用普鲁卡因