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【单选题】
按照承包人索赔程序要求，索赔事件发生后，承包人应当在( )天内，以正式函件的形式向工程师发出索赔意向通知。A.
28
B.
56
C.
70
D.
84
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反馈参考答案：
举一反三
【单选题】It is for a person in his position to make such a mistake.
A.
rare
B.
scare
C.
usual
D.
rarely
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
hear I of
D.
was I heard of
【单选题】Rarely ____such a silly thing.
A.
have I heard of
B.
I have heard of
C.
am I heard of
D.
had I heard of
【单选题】Rarely ___about such a silly thing
A.
have I heard of
B.
I have heard of
C.
I have been hearing of
D.
have I heard from
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
I had heard of
D.
had I heard of
【单选题】成品堆肥散发的泥土气息是由（） 引起的，其酶能够帮助分解诸如树皮、报纸等一类坚硬有机物，对于诸如纤维素、木质素、角素和蛋白质等复杂有机物具有较好的分解特性。
A.
放线菌
B.
原生动物
C.
细菌
D.
真菌
【简答题】轻钢结构的缺点有()。
相关题目：
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
hear I of
D.
was I heard of
参考解析：
知识点：
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