1.单选题- (共13题)

A.|-23|<-22<-![]() | B.-22<-![]() |
C.-![]() | D.-![]() |
按照上述规律,第2015个单项式是()
A.2015x2015 | B.4029x2014 | C.4029x2015 | D.4031x2015 |
2.选择题- (共3题)
用所给词的适当形式填空
①I{#blank#}1{#/blank#} (have/has)told him the news.
②She{#blank#}2{#/blank#} (have/has)come back from school.
③Did you{#blank#}3{#/blank#} (won/win)the first prize yesterday?
④There is a farmer{#blank#}4{#/blank#} (called/calling)Tom.
⑤It doesn’t need{#blank#}5{#/blank#} (to be/being)true.
⑥Her job is{#blank#}6{#/blank#} (to clean/cleaned)the streets.
⑦I{#blank#}7{#/blank#} (beat/won)him in the tennis game yesterday.
⑧ Has he{#blank#}8{#/blank#} (visited/visiting)the Great Wall?
⑨I can’t afford{#blank#}9{#/blank#} (buying/to buy)the building.
⑩ Class begins. Stop{#blank#}10{#/blank#} (talking/to talk).
用所给词的适当形式填空
①I{#blank#}1{#/blank#} (have/has)told him the news.
②She{#blank#}2{#/blank#} (have/has)come back from school.
③Did you{#blank#}3{#/blank#} (won/win)the first prize yesterday?
④There is a farmer{#blank#}4{#/blank#} (called/calling)Tom.
⑤It doesn’t need{#blank#}5{#/blank#} (to be/being)true.
⑥Her job is{#blank#}6{#/blank#} (to clean/cleaned)the streets.
⑦I{#blank#}7{#/blank#} (beat/won)him in the tennis game yesterday.
⑧ Has he{#blank#}8{#/blank#} (visited/visiting)the Great Wall?
⑨I can’t afford{#blank#}9{#/blank#} (buying/to buy)the building.
⑩ Class begins. Stop{#blank#}10{#/blank#} (talking/to talk).
3.填空题- (共11题)
4.解答题- (共6题)
第一次 | 第二次 | 第三次 | 第四次 | 第五次 | 第六次 | 第七次 |
4 | -5 | 3 | -4 | -3 | 6 | -1 |
(1)求第六次结束时甲的位置(在岗亭A的东边还是西边?距离多远?)
(2)在第几次结束时距岗亭A最远?距离A多远?
(3)巡逻过程中配置无线对讲机,并一直与留守在岗亭A的乙进行通话,问在甲巡逻过程中,甲与乙的保持通话时长共多少小时?

(1)用“<”连接0,a, b, —1
(2)|b-1|+|a-1|=___
(3)化简|a —b|+|a-c|-|b|+|b-c|
-
【1】题量占比
单选题:(13道)
选择题:(3道)
填空题:(11道)
解答题:(6道)
-
【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:1
5星难题:0
6星难题:12
7星难题:0
8星难题:3
9星难题:14