病毒性肝炎酶免疫检验中，有高值、中值、低值及阴性值的质控物，其中哪种质控物最重要（）

下列关于工作分解结构的叙述中不正确的是( )。

A．工作分解结构是按项目的可交付成果对项目进行分解
B．工作分解结构组织和定义了工程项目的部分范围
C．工作分解结构中的级别越低，对项目可交付成果的描述越详细
D．工作分解结构的作用包括将项目划分为多个合同，对外发包

In June 1985, two British mountaineers Joe Simpson and Simon Yates made the first-ever climb of the 21,000-foot snow-covered Siula Grande mountain in Peru. It was an exceptionally (26) job, but nothing compared to what was to (27) . Early in the process, Simpson (28) and broke his right knee. Yates could have (29) him but managed to find a way of (30) him down the mountains on a rope in a series of difficult drops. Then Simpson fell into a crevasse and Yates eventually had no (31) but to cut the (32) , completely convinced that his friend was now (33)

In his book on the (34) , Joe Simpson wrote:

(35) I looked at the distant moraines, I know that I must at least try I would probably (36) there among those rocks. If I died, well, that wasn’t so (37) , but I wouldn’t have (38) waited for it to happen. The (39) of dying no longer affected me as it had in the crevasse at first. I now had a chance to (40) it and struggle against it.

The survival of Yates himself was (41) . That Simpson somehow found a way of (42) out of the crevasse after 12 hours and then crawled and (43) himself six miles back to camp, (44) three days and might without food or drink, would be considered as a heroic fiction. But in fact it was so (45) .

26（）

A.tough 

B.good 

C.easy 

D.new

武汉长江电子科技有限公司(420133××××)利用企业自有资金进口电焊机(法检、自动进口许可证管理)。货物于2008年5月20日运抵上海浦东国际机场( 2233)，办理转关手续后，经海关批准于次日直接转运至武汉，委托武汉中远货运代理有限公司向武汉机场海关(4712)办理进口报关纳税手续。

请根据以上资料，选择以下栏目正确选项：

“贸易方式”栏（）。

A．0110

B．2025

C．2225

D．0615

创业团队问题的成因分析。

热变形试验样品厚度不得小于（）毫米。

A、2

B、2.5

C、3

D、4