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【单选题】
将两螺线管按一定的位置放置，使它们的轴线既不平行也不垂直．为了减少两个螺线管的相互影响，它们的相对位置作什么调节?A.
调节距离，使螺线管靠近
B.
调节距离，使螺线管远离
C.
调整方向，使螺线管轴线平行
D.
调整方向，使螺线管同轴重合
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【单选题】It is very clear that the government's aid will ______the poor from poverty.
A.
contribute to freeing
B.
be contributed to free
C.
contribute to free
D.
be contributed to freeing
【简答题】公路的结构主要有哪些?它们各有什么作用?
【单选题】Which of the following factors doesn't contribute to cognitive dissonance?
A.
Peace in mind.
B.
Contradictory thinking.
C.
Actions away from conscience.
D.
Battling viewpoints.
【单选题】Everyone will have to contribute__________. 查看材料
A.
that his teammates cannot help admiring him
B.
that he is often yelled at by the coach
C.
who can play basketball so well
D.
because he had been injured
E.
if Houston hopes to win
F.
since he returned
【多选题】生产与存货交易的内部控制包括( )。
A.
定期编制生产计划并根据顾客订单或市场动态和存货分析及时调整
B.
仓库发出材料要求有经过审批的发料单
C.
已完工产品经过本工序合适人员审批后转移
D.
存货的入库履行验收手续，对名称、规格、型号、数量、质量和价格等逐项核对，存货根据经审核的入库单登记入账
E.
仓库根据经批准的领料单发货
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