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【单选题】
建设工程委托监理合同的标的是( )。A.
货物
B.
货币
C.
服务
D.
工程项目
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【简答题】设φ(x)为[a，b]上的勒贝克可积函数(即φ(x)∈L)．并设φ(x)≥0．则必有ξ值(a≤ξ≤b)使
【单选题】Which of the following findings is LEAST likely to be diagnosed by bronchoalveolar lavage (BAL) in a 45-year-old male with fever and cough:
A.
Pulmonary hamartoma
B.
Pneumocystis carinii
C.
Mycobacterium tuberculosis
D.
Adenocarcinoma
E.
Cytomegalovirus
【简答题】设函数 ，f'(x)连续，且f(0)=0．
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