皮皮学，免费搜题
登录
搜题
【单选题】
已知（1-2x） 7 =a 0 +a 1 x+a 2 x 2 +…a 7 x 7 ，那么|a 1 |+|a 2 |+…|a 7 |=（　　）
A.
-1
B.
1
C.
0
D.
3 7 -1
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Some of the engines were not suitable for the work they were ________ for.
A.
intended
B.
to intend
C.
intending
D.
being intended
查看完整题目与答案
【单选题】“我们一路奋战，不是为了能改变世界，而是为了不让世界改变我们。这段话属于新媒体的文案结尾的哪种设计方式？”（ ）
A.
场景
B.
提问
C.
金句
D.
神转折
查看完整题目与答案
【判断题】无权占有的标的物毁损,灭失的,
A.
正确
B.
错误
查看完整题目与答案
【单选题】在固溶体的溶解度范围内,合金元素的质量分数越大,则强化作用( )
A.
越大
B.
越小
C.
不确定
查看完整题目与答案
【简答题】Some criminals were printing ________ dollar bills until they were arrested. A) decent B) fake C) patent D) suspicious
查看完整题目与答案
【判断题】群体极化是群体会强化我们的观点。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】短文改错。 It was 9∶20 that I got to the English Corner.Some were reading some papers,and some were talking   while others were listening attentively.Someone was eager to learn from others.So I joined them...
查看完整题目与答案
【单选题】Some of the tunnels in the cliff are natural, some were ( ) out.
A.
carved
B.
pried
C.
penetrated
D.
decorated
查看完整题目与答案
【简答题】用some... others ... 翻译句子。 Some buildings were destroyed and many others were damaged in the blast. ___________________________________________________________
查看完整题目与答案
【单选题】Some rural African were infected with AIDS because they were given injections of Koprowski's vaccine.
A.
Y
B.
N
C.
NG
查看完整题目与答案
相关题目：
【单选题】Some of the engines were not suitable for the work they were ________ for.
A.
intended
B.
to intend
C.
intending
D.
being intended
查看完整题目与答案
【单选题】“我们一路奋战，不是为了能改变世界，而是为了不让世界改变我们。这段话属于新媒体的文案结尾的哪种设计方式？”（ ）
A.
场景
B.
提问
C.
金句
D.
神转折
查看完整题目与答案
【判断题】无权占有的标的物毁损,灭失的,
A.
正确
B.
错误
查看完整题目与答案
【单选题】在固溶体的溶解度范围内,合金元素的质量分数越大,则强化作用( )
A.
越大
B.
越小
C.
不确定
查看完整题目与答案
【简答题】Some criminals were printing ________ dollar bills until they were arrested. A) decent B) fake C) patent D) suspicious
查看完整题目与答案
【判断题】群体极化是群体会强化我们的观点。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】短文改错。 It was 9∶20 that I got to the English Corner.Some were reading some papers,and some were talking   while others were listening attentively.Someone was eager to learn from others.So I joined them...
查看完整题目与答案
【单选题】Some of the tunnels in the cliff are natural, some were ( ) out.
A.
carved
B.
pried
C.
penetrated
D.
decorated
查看完整题目与答案
【简答题】用some... others ... 翻译句子。 Some buildings were destroyed and many others were damaged in the blast. ___________________________________________________________
查看完整题目与答案
【单选题】Some rural African were infected with AIDS because they were given injections of Koprowski's vaccine.
A.
Y
B.
N
C.
NG
查看完整题目与答案