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【多选题】
盘式制动器中,旋转元件是(),固定元件是()
A.
旋转元件:制动盘
B.
固定元件:制动钳
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【简答题】The author’s attitude towards the long-term investors’ decision is _____. [A] positive [B] suspicious [C] negative [D] ambiguous
【单选题】二级护理管理的护理对象是B
A.
伤人毁物者
B.
精神症状不危害他人者
C.
生活不能自理者
D.
康复待出院者
E.
拒食者
【单选题】The best title for this passage would be ' ______'.
A.
Foreign Investors in the U. S.
B.
The 100 Top Largest Companies in the U. S.
C.
Foreign Business Is Growing Rapidly in the U. S.
D.
Why Foreign Investors Like the U. S.
【简答题】(15分) 现代社会,铁合金可说是金属材料王国的霸主,铁广泛存在于铁的氧化物及多种矿石中,如下表所示: 矿石名称 磁铁矿 黄铁矿 赤铁矿 黄铜矿 主要成分 Fe 3 O 4 FeS 2 Fe 2 O 3 CuFeS 2 请回答下列问题: (1)在上表所列铁的化合物中,铁元素的质量分数含量最高的是 。 (2)工业上生产硫酸常以硫铁矿为原料,在沸腾炉中加热使硫元素转化为二氧化硫,其反应的方程式为:4F...
【简答题】农夫山泉股份有限公司与国外买方订立一份农夫山泉矿泉水的出口合同,合同规定:“农夫山泉矿泉水1000箱,每箱24瓶B550毫升,即每箱装24瓶,每瓶550毫升。,,但卖方在出货时却装运了2000箱,每箱12瓶B550毫升。国外买方以卖方所交货物包装与合同规定的包装有出入而拒绝收货,并要求撤销合同。问:买方有权这么做吗?为什么?
【单选题】Some of Asia's governments cannot ____ their commitments to overseas investors.
A.
accommodate
B.
meet
C.
adopt
D.
feed
【简答题】酸雨是大气污染的危害之一,二氧化硫(SO 2 )的含量是空气质量监测的一个重要指标。某兴趣小组同学收集某地的雨水进行实验。 【相关信息】①每隔1 h,通过pH计测定雨水样品的pH,测得的结果如下表: 测定时间/h 0 1 2 3 4 雨水样品的pH 4.73 4.62 4.56 4.55 4.55 ②SO 2 能使品红溶液褪色; ③pH pH> 5.6,偏酸性,这是因为 ▲ 。 ②酸雨能腐蚀金属制...
【单选题】He's one of those early birds. It's __________ of him to get up early. [     ]
A.
practical
B.
humorous
C.
rude
D.
typical
【单选题】My father moved to Hainan in _____, when he was in ______.
A.
the early 1990s; his thirties
B.
early 1990s; his thirties
C.
the early 1990’s; his thirty
D.
early 1990’s; his thirty
【单选题】Investors prefer to rely on a mutual fund s investment adviser , because .
A.
the adviser s professional management
B.
liquidity of the mutual fund
C.
the adviser offers good service
D.
investors are ignorant of investing
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