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【单选题】
肾被膜由内向外依次为( )A.
肾筋膜、纤维囊、脂肪囊
B.
纤维囊、脂肪囊、肾筋膜
C.
肾筋膜、脂肪囊、纤维囊
D.
脂肪囊、纤维囊、肾筋膜
E.
脂肪囊、肾筋膜、纤维囊
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反馈参考答案：
举一反三
【单选题】若x>0,y>0,M>0,a>0,且a≠1,已知下列运算: 1 (xy)= x· y; 2 (x-y)= ; 3 = x- y; 4 ( )=n M.其中正确的个数有
A.
0
B.
1
C.
2
D.
3
【单选题】The editor has ______ the book with black-and-white photographs.
A.
explained
B.
described
C.
elaborated
D.
illustrated
【简答题】pro-innovation government
【简答题】The editor has ____________ the book with black-and-white photographs.
【单选题】Democratic Congressmen suggested that the government should______.
A.
be enthusiastic in providing a drug benefit to the people
B.
oppose the new legislation with thundering protests
C.
give more money, so to speak, to medicine makers and retailers
D.
provide financial assistance to people wanting to buy life insurance
【单选题】The best title for the passage might be
A.
Copyright, to Be Protected Urgently.
B.
The Pro-copyrightholder Verdict, a True Victory?
C.
Piracy out of Control.
D.
Tech Firms, How Far to Go?
【简答题】设X 1 ，X 2 ，X 3 ，X 4 是来自正态总体X～N(0，2 2 )的样本，令 Y=a(X 1 -2X 2 ) 2 +6(3X 3 -4X 4 ) 2 ， 若统计量Y服从χ 2 分布，试确定a，b的值及χ 2 分布的自由度γ
【单选题】The government introduced new regulations ____inflation(通货膨胀)might be brought under control.
A.
for
B.
because
C.
so that
D.
as for
【单选题】The editor has _____the book with black-and-white photographs.
A.
pictured
B.
illustrated
C.
portrayed
D.
photographed
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