共15题,每题1分.每题的备选项中,只有1个最符合题意

1、 56,66,78,82,()

A.98

B.100

C.96

D.102

2、 7/9,13/9,20/9,28/9,()

A.25/9

B.37/9

C.26/9

D.8/3

3、 18,-27,36,(),54

A.44

B.45

C.-45

D.-44

4、 9,1,4,3,40,()

A.81

B.80

C.121

D.120

5、 66,79,93,108,()

A.121

B.120

C.122

D.124

6、 1,2,5,29,()

A.34

B.841

C.866

D.37

7、 7,9,-1,5,()

A.3

B.-3

C.2

D.-1

8、 1/3,1/2,3/5,2/3,()

A.5/6

B.5/7

C.4/5

D.7/9

9、 0,9,26,65,(),217

A.106

B.118

C.124

D.132

10、 1,2,1+√2,(),3

A.3+√2

B.3.5

C.1+√3

D.4-√3/2

11、 某边防哨所有6名战士,轮流派出2名战士站岗,从晚上7时到第二天清晨5时,问在这段时间里,平均每人能休息多少时？()

A.5(2/3)

B.6(2/3)

C.7(2/3)

D.8(2/3)

12、 某次考试,张、王、李、陈四人的成绩统计如下：张、王、李平均分为91分；王、李、陈平均分为89分；张、陈平均分为95分；那么张得了多少分？()

A.95

B.76

C.94

D.98

13、 个体户王小二承接了建筑公司一项运输1200块玻璃的业务,并签了合同.合同上规定：每块玻璃运费2元；如果运输过程中有损坏,每损坏一块,除了要扣除一块玻璃的运费外,还要赔25元.王小二把1200块玻璃运送到指定地点后,建筑公司按合同付给他2076元.问：运输过程中损坏了多少块玻璃？()

A.10

B.12

C.14

D.24

14、 甲、乙两人对一根3米长的木棍涂色,首先甲从木棍端点开始涂黑5厘米,间隔5厘米木涂色,接着再涂黑5厘米,这样交替做到底.然后,乙从木棍同一端点开始留出6厘米不涂色,接着涂黑6厘米,再间隔6厘米不涂色,交替做到底.最后,木棍上没有被涂黑部分的长度总和为多少厘米？()

A.85

B.60

C.120

D.75

15、 甲乙两个队修一条路,乙队单独修10天完成,甲队每天修150公里,如果两队合修9/2天可以修全路的3/4,这条路全长多少公里？

A.1600

B.1700

C.1200

D.2250

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