对火星探测器发回的信息研究发现，火星上存在着针铁矿【化学式为FeO（OH）】和黄

发布时间：2017-05-24 10:43 │ 来源：www.tikuol.com

题型：选择题

问题：

对火星探测器发回的信息研究发现，火星上存在着针铁矿【化学式为FeO（OH）】和黄钾铁矾，从而证明火星表面曾经存在过水．已知两种矿物中铁的化合价相同，则黄钾铁矾【化学式为KFe₃（SO₄）₂（OH）_n】中n值为（　　）

A．7

B．6

C．5

D．4

考点：化合价的求法

题型：选择题

完形填空

       The food at Persian restaurant in Atlanta is great and a lot of people go there. The tables are so   1
that you can hear the person at the table next to you better than the person that is sitting   2   the table from
you. You even  have to be   3   not to  bump ( 碰撞 ) elbows (肘). The lady   4   next to me came back
from the bathroom quite   5   about having found someone's iPhone. She said   6   she was washing her
hands, she heard a cricket-like (蟋蟀) sound. So  she   7   and finally found that it was an iPhone. The
girl who had   8   it in the bathroom , realized it was missing and started calling the   9   from another phone
in the restaurant. To make a long story short, the lady who found the iPhone   10   the phone to the girl.
As you can   11   the girl was quite happy to have it back.
       The lady sitting next to me,   12   to tell the gentleman sitting across the table from her( and all of those
around her) about another story of   13   that she and her friends had found in a New York taxi. At this
time , we had   14 a and were heading out of the restaurant. Even though  it was  a bit  awkward (尴尬的 ) hearing  the  whole conversation next to me , it was great to see people being    15   and doing the
right thing.

( )1. A. beautiful
( )2. A. behind
( )3. A. kind
( )4. A. watching
( )5. A. nervous
( )6. A. until
( )7. A. looked around
( )8. A. forgot
( )9. A. lady
( )10.A. sent
( )11.A. believe
( )12.A. went on
( )13.A. a restaurant
( )14.A. paid
( )15.A. silly

B. close
B. across
B. patient
B. listening
B. sad
B. while
B. looked up
B. put
B. waiter
B. called
B. imagine
B. went off
B. a lady
B. talked
B. impolite

C. small
C. above
C. careful
C. standing
C. excited
C. unless
C. turned around
C. left
C. number
C. moved
C. hear
C. called up
C. a table
C. understood
C. serious

D. old
D. under
D. silent
D. sitting
D. interested
D. though
D. turned up
D. found
D. office
D. returned
D. see
D. stood up
D. a phone
D. ordered
D. honest

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A.棕色脂肪少

B.感染

C.皮下脂肪饱和脂肪酸含量多

D.体表面积相对较大，散热多

E.免疫功能不完善

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说出一个结果为a（1﹣10%）的实际问题（）

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客户李先生，目前就职于一家大型国企，但对养老保险知识知之甚少。随着年龄的增长，李先生开始越来越多地考虑自己退休以后的生活，于是就相关知识向理财规划师进行咨询。(关于退休养老规划涉及很多内容，以上正是一位理财规划师在为其客户提供服务，请阅读案例，并回答以下各题)

直接承付法可以采取基金式和非基金式两种方式。( )就是企业为今后向退休职工支付年金而事先积累一笔基金。这种积累可以采取“内部积累法”，即把积累的企业年金基金留在企业的账面上；也可以采取“外部积累法”，即企业把为职工积累的企业年金基金单独存放在企业以外的金融机构。

A．(A) 基金式

B．(B) 内部积累式

C．(C) 外部积累式

D．(D) 非基金式

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对于胃癌等消化道肿瘤疗效较好的是（）

A.甲羟孕酮

B.环磷酰胺

C.他莫昔芬

D.阿糖胞苷

E.氟尿嘧啶

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