问题描述:

---Jim, you look so strong.Have you been working out recently?---Yes.I have been working out in the gym ______ for almost half a year by now.A.each other dayB.every other dayC.each of two daysD.every of two days

网友答案:
B解析every other day=every two days每隔一天。every每隔;each没有此用法。
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