1.单选题- (共5题)
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2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2题)
________－
4.解答题- (共3题)
（1）求这一天该公司卖出该品牌手机的总销售额.
（2）求这一天该公司卖出该品牌手机所得的利润.
（3）当a=6800,b=2700时，总销售额和利润分别是多少？
)；
；
；-
【1】题量占比
单选题:(5道)
选择题:(2道)
填空题:(2道)
解答题:(3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：0
5星难题：0
6星难题：0
7星难题：0
8星难题：0
9星难题：10