The other timing system belongs in our internal clocks,which,left ________,would tie the body to a 25-hour rhythm.
正确答案: B
本题解析:
译文:更不用说,另一个定时系统在我们的人体时钟内,它会使人保持在一个 25 小时的生理节奏上。此题考查关于 leave 的短语。 leave behind意为“留下, 放弃”,leave alone 意为“更不用说” 。 leave out 意为“遗漏,忽视”。
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