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【单选题】
有一3岁男孩出现血尿，左侧腹部扪及肿块，超声表现为肾脏实质性肿块。最可能的诊断是A.
肾上腺肿瘤
B.
神经母细胞瘤
C.
Wilms瘤
D.
婴儿型多囊肾
E.
肾结核
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【单选题】()you wish to know why we have placed no further orders with you recently, we are willing to raise a matter that caused us some trouble .
A.
since
B.
though
C.
as
D.
although
【单选题】We note that you wish us to insure shipment to you ()10% invoice value.
A.
within
B.
on
C.
with
D.
by
【单选题】《时速200公里铁路道岔技术条件》（暂行）规定，60-12号提速道岔尖轨非工作边与基本轨工作边的最小间距不小于（）。
A.
46ｍｍ
B.
50ｍｍ
C.
63ｍｍ
D.
70ｍｍ
【单选题】Can you understand the_________ of someone who likes to watch animals fighting each other?
A.
mood
B.
heart
C.
calculation
D.
feeling
【单选题】(47691)12 号提速道岔尖轨非工作边与基本轨工作边的最小距离为() mm ,容许误差“+”不限,“-”为 2mm 。
A.
66
B.
65
C.
62
D.
60
【单选题】We are pleased to know that you have planned to come to the Autumn Guangzhou Fair. We wish to discuss with you some other important things if you could come ______ your earliest convenience.
A.
by
B.
on
C.
in
D.
at
【简答题】If you wish us to act ______ your agent in this area. we can provide you ______ first class reference.
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