—Where are my keys —They are covered ______ the dictionary.
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下列学习策略中，属于组织策略的是( )。
A. 画线
B. 记笔记
C. 列提纲
D. 记忆术
She asked the shopkeeper whether she would try __________ the shoes.
A. to
B. on
C. up
Dr. Bethune gave some apples, oranges, bread and egg to the wounded soliders because ________.
A. he didn't like to have them
B. he was iii
C. he thought the wounded soldiers needed them more than he
在汇率政策中最基础、最核心的部分是( )。
A. 确定适当的汇率水平
B. 促进国际收支平衡
C. 保持人民币汇率稳定
D. 选择相应的汇率制度
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