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【单选题】
EPC控制系统由 、电子节气门、EPC故障指示灯、发动机控制单元等部件组成。A.
A 刹车开关
B.
电子油门踏板模块
C.
油门拉线
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皮皮学刷刷变学霸
举一反三
【简答题】某工程为配制C20混凝土，采用42.5普通水泥，中砂、碎石，参照现有配合比资料，称取水泥12.75kg，砂30.7kg，碎石57.2kg，水7.9kg，试拌时为调整坍落度，保持W/C不变，增加水泥0.32kg，实测混凝土表观密度2450kg/m 3 ，问：(1)1m 3 混凝土中各材料用量为多少?(2)若砂含水3%，碎石含水1%，拌2包水泥需砂、石、水的用量为多少?(3)由于施工现场人员失误，加水...
【单选题】When an existing company establishes a new company or firm and keeps majority shares with itself, it is called a parent company. This new company or firm is called a ___________.
A.
holding company
B.
subsidiary
C.
joint venture
【简答题】普通混凝土用砂含泥量增大时,混凝土的干缩(),抗冻性()。
【单选题】将基因型为AaBB的雪梨穗条嫁接在基因型为AABB的豆梨砧木上,接穗成活后,,其所结果实果肉的基因型为
A.
AaBB和AABB
B.
AaBB
C.
AABB
D.
无法确定
【多选题】关于流动性偏好利率理论的说法，正确的有（ ）。
A.
利率是由储蓄和投资决定的
B.
利率是由货币的供求决定的
C.
利率是由可贷资金的供求决定
D.
利率是在商品市场和货币市场同时达到均衡时形成的
E.
货币供给是外生变量，由央行决定，无利率弹性
【单选题】In order for a court to pierce the veil of a subsidiary company and hold its parent responsible for its liabilities under the theory that it is a controlled company, which of the following have to be ...
A.
The assets of parent and the subsidiary were commingled.
B.
The company's financing and management are so closely connected to its parent that it does not have any independent decision-making authority.
C.
The parent does not observe the legal formalities (such as holding shareholder meetings or maintaining minutes for the subsidiary) that show that the subsidiary is a separate legal entity.
D.
All of the above.
E.
Both a. and b. above.
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