影响重轨精度的主要因数有()。A.制造精度 B.工艺基准 C.基本尺寸 D.尺寸公差

题型:单项选择题

问题:

影响重轨精度的主要因数有()。

A.制造精度

B.工艺基准

C.基本尺寸

D.尺寸公差

考点:机加取制样工考试机加取制样工(初级)机加取制样工(初级)题库
题型:单项选择题

阅读下面的文字,完下面题目。  (9分)

(雨说:四月已在大地上等待久了……)

等待久了的田圃跟牧场

等待久了的鱼塘和小溪

当田圃冷冻了一冬禁gÙ着种子

牧场枯黄失去牛羊的综迹

当鱼塘寒浅留滞着游鱼

小溪渐渐yīn哑歌不成调子

雨说,我来了,我来探访四月的大地

——郑愁予《雨说》小题1:根据拼音写出相应的汉字,给加点的字注音。(3分)

禁gÙ( )    yīn(        )哑     田(       )

小题2:文中有错别字的一个词是“       ”,这个词的正确写法是“       ”(2分)

小题3:“留滞”中,“滞”的意思是                       。(2分)

小题4:“雨说:四月已在大地上等待久了……”这句话的朗读语气应为            。(2分)

题型:单项选择题

甲欠乙3万元到期未还。2005年4月,甲得知乙准备起诉索款,便将自己价值5万元的全部财物以3万元卖给了知悉其欠乙款未还的丙,约定付款期限为2006年底。乙于2005年5月得知这一情况,于2005年7月决定向法院提起诉讼。乙提出的下列( )诉讼请求能够得到法院支持,

A.请求宣告甲与丙的行为无效

B.请求法院撤销甲与丙的行为

C.请求以自己的名义行使甲对丙的3万元债权

D.请求丙承担侵权责任

题型:单项选择题

2004年以来,我国粮食产量实现“八连增”,稻谷、小麦、玉米的自给率超过98%,但粮食安全压力仍然很大,主要原因是

①耕地面积减少

②粮食种植成本上升

③水利基础设施薄弱,抗灾能力差

④城市化水平提升,农业从业人员减少[ ]

A.①②③

B.①②④

C.①③④

D.②③④

题型:单项选择题

男性,7岁。突发寒战、高热(39.8℃),烦躁不安,诉右大腿下方剧痛,膝关节呈半屈曲状,拒动。查体发现右大腿远端压痛。

该病最常见的致病菌是()

A.乙型链球菌

B.金黄色葡萄球菌

C.大肠埃希菌

D.链球菌

E.无细菌生长

题型:单项选择题

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.confirms

B.verifies

C.confines

D.confesses

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