Some aspects(方面) of a teacher’s job ______ be tiring, and teachers often ______ work at inconvenient...
2022-12-12 13:37:24 122次 2015届江苏省高一第二次随堂练习英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Some aspects(方面) of a
teacher’s job ______ be tiring, and teachers often ______ work at inconvenient
hours.
A．can; must B．may; can C．can; have to D．have to; must
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