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【单选题】
：烤炉清洁剂和家用漂白剂的混合物会释放氯气，浴缸清洁剂和家用漂泊剂的混合物也会释放氯气。不过普通肥皂和家用漂泊剂的混合物则不会释放任何气体，当把未经鉴定的清洗剂加到家用漂泊剂中时，也没有氯气释放。那么关于这种未知清洗剂，我们可以这样认为（ ）。A.
它是普通肥皂
B.
既不是烤炉清洁剂，也不是浴缸清洁剂
C.
它含有普通肥皂成分，以及烤炉清洁剂或浴缸清洁剂成分
D.
它含有普通肥皂成分，但不含有烤炉清洁剂和浴缸清洁剂成分
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反馈参考答案：
举一反三
【单选题】The demand for gold increases, other things equal, when
A.
the market for silver becomes more liquid.
B.
interest rates are expected to rise.
C.
interest rates are expected to fall.
D.
real estate prices are expected to increase.
【单选题】Other things equal, an increase in the government budget deficit
A.
drives the interest rate down.
B.
drives the interest rate up.
C.
might not have any effect on interest rates.
D.
increases business prospects.
【单选题】患者女性，36岁。因“慢性阑尾炎急性发作”入院拟行手术治疗，护士对该患者采取的护理措施错误的是
A.
禁食
B.
减轻病人术前焦虑
C.
疼痛时给予止痛药
D.
禁止灌肠
E.
禁服泻药
【单选题】Other things equal, when the price of a good rises, the
A.
quantity demanded of the good increases.
B.
supply increases.
C.
quantity supplied of the good rises.
D.
demand curve shifts to the left.
【简答题】保龄球最早开始于公元 3至4世纪的 。最初徒在教堂走廊里安放木柱,用石头滚地击之。击倒木柱可以赎罪消灾,击不中就更加虔诚地信仰天主。14世纪初,逐渐成为民间的运动项目。
【单选题】患者,女,36岁。因“慢性阑尾炎急性发作”入院拟行手术治疗,护士对该患者采取的护理措施错误的是()
A.
禁服泻药
B.
禁食
C.
减轻患者术前焦虑
D.
疼痛时给予镇痛药
E.
禁止灌肠
【单选题】The law of demand states that, other things equal:
A.
. as the price increases, the quantity demanded will increase.
B.
. as the price decreases, the demand curve will shift to the right.
C.
. as the price increases, the demand will decrease.
D.
. as the price increases, the quantity demanded will decrease.
【单选题】护理危重患者时,下列护理措施错误的是
A.
眼睑不能自行闭合,覆盖凡士林纱布
B.
定时帮助患者更换体位
C.
为患者定时做肢体被动运动
D.
牙关紧闭,抽搐患者的病室光线应该较暗
E.
发现患者心跳骤停,首先通知医生
【单选题】The demand for silver decreases, other things equal, when
A.
the gold market is expected to boom.
B.
the market for silver becomes more liquid.
C.
wealth grows rapidly.
D.
interest rates are expected to rise.
相关题目：
【单选题】患者,女,36岁。因“慢性阑尾炎急性发作”入院拟行手术治疗,护士对该患者采取的护理措施错误的是()
A.
禁服泻药
B.
禁食
C.
减轻患者术前焦虑
D.
疼痛时给予镇痛药
E.
禁止灌肠
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