A cough is usually nothing to worry about unless it lasts for ten days _____A．in
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A cough is usually nothing to worry about unless it lasts for ten days _____| A．instead | B．or more | C．at most | D．Only |
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答案
| B |
解析
试题分析：句意：咳嗽通常没什么可担心的除非一直持续十天左右。instead 代替；or more 大约，左右，放在数字之后相当于about，但是about常位于数字之前。at most至多；only仅仅。将四个选项带入分析语境，B 最佳。
考点: 考查副词的用法。 |
举一反三
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