二尖瓣听诊区位于（） A.胸骨左缘第2肋间 B.胸骨右缘第2肋间 _爱下问搜题

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问题单项选择题 A1型题

二尖瓣听诊区位于（）

A.胸骨左缘第2肋间

B.胸骨右缘第2肋间

C.左第5肋间锁骨中线内侧1～2cm

D.胸骨右缘第4肋间

E.胸骨下端偏左

答案

参考答案：C

多项选择题案例分析题

患者男，40岁，因慢性粒细胞白血病行异基因骨髓移植术。移植后6周，突然出现胸闷、气短、口唇发绀。查体：体温39.2℃。胸部X线片：肺部弥漫性间质性改变。

预防急性移植物抗宿主病（aGVHD）的方法是（）

A.隔日交替使用泼尼松与环孢素

B.联合应用甲氨蝶呤与环孢素

C.甲氧沙林

D.沙利度胺

E.浅表淋巴结照射

填空题

Part 4

Questions 26-45

·Read the following passage and choose the best word for each space.
·For questions 26-45, mark one letter A, B, C or D on the Answer Sheet.
Do you want to send an e-mail message to the White House
Good luck.
In the past, (26) President Bush — or at least those assigned to read his mail — what was (27) your mind it was necessary only to sit down at a personal computer connected to the lnternet and (28) a note to president@ whitehouse.gov.
But this week, Tom Matzzie, an online organizer with the A.F.L.-C.I.O., discovered that (29) with the White House had become a bit more (30) . When Mr. Matzzie sent an e-mail protesting (31) a Bush administration policy, the message was bounced back With an automated reply, saying he had to send it again in a new way.
Under a system (32) on the White House Website (33) the first time last week, those who want to send a message to President Bush must now (34) as many as nine Web pages and (35) a detailed form that starts by asking whether the message sender supports White House policy (36) differs with it.
The white House says the new e-mail system is an effort to be more responsive (37) the public and offer the administration "real time" access (38) citizen comments.
Completing a message to the president also requires (39) a subject from the provided list, then entering a full name, organization, address and e-mail address. (40) the message is sent, the writer must wait for an automated response (41) his message, (42) whether the addressee intended to send the message. The message is delivered to the White House only after the person using that e-mail address (43) it.
"Over (44) , it’s a very cumbersome process," said Jakob Nielsen, an authority on Web design. "It’s probably designed deliberately to (45) on their e-mail.\

A．telling

B．to tell

C．tell

D．told