1.单选题- (共7题)
，则a的值为( )
，则a+b=( )
或
是8的立方根；
是64的立方根；
是
的立方根；
的立方根是
，其中正确的说法有
个．
，
为实数，且
，则
的立方根是( )
，
，
，则
的值是（ ）
＝2，则（2a－5）2－1的立方根是（ ）2.选择题- (共4题)
Spring is a beautiful{#blank#}1{#/blank#} of a year. It's from March to {#blank#}2{#/blank#}. A lot of flowers come out. The weather is windy and {#blank#}3{#/blank#}. Spring is the best time to {#blank#}4{#/blank#}trees. I like spring best. {#blank#}5{#/blank#}my birthday is in April. It's on {#blank#}6{#/blank#}18th . 1 usually have a party {#blank#}7{#/blank#}that day.
Spring is a beautiful{#blank#}1{#/blank#} of a year. It's from March to {#blank#}2{#/blank#}. A lot of flowers come out. The weather is windy and {#blank#}3{#/blank#}. Spring is the best time to {#blank#}4{#/blank#}trees. I like spring best. {#blank#}5{#/blank#}my birthday is in April. It's on {#blank#}6{#/blank#}18th . 1 usually have a party {#blank#}7{#/blank#}that day.
Spring is a beautiful{#blank#}1{#/blank#} of a year. It's from March to {#blank#}2{#/blank#}. A lot of flowers come out. The weather is windy and {#blank#}3{#/blank#}. Spring is the best time to {#blank#}4{#/blank#}trees. I like spring best. {#blank#}5{#/blank#}my birthday is in April. It's on {#blank#}6{#/blank#}18th . 1 usually have a party {#blank#}7{#/blank#}that day.
Spring is a beautiful{#blank#}1{#/blank#} of a year. It's from March to {#blank#}2{#/blank#}. A lot of flowers come out. The weather is windy and {#blank#}3{#/blank#}. Spring is the best time to {#blank#}4{#/blank#}trees. I like spring best. {#blank#}5{#/blank#}my birthday is in April. It's on {#blank#}6{#/blank#}18th . 1 usually have a party {#blank#}7{#/blank#}that day.
3.填空题- (共5题)
满足
，则xy的立方根为______．
的平方根是______，-125的立方根是______．
的算术平方根是3，则
的立方根是______ ．
，则x＋y＝________．4.解答题- (共2题)
的值．
-
【1】题量占比
单选题:(7道)
选择题:(4道)
填空题:(5道)
解答题:(2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：7
7星难题：0
8星难题：3
9星难题：4