—Lisa, what do you think of the job of being a nurse? —In my opinion, it ____ be difficult sometimes...
2022-10-24 05:24:25 202次 2016届天津市高三“五校”联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Lisa, what do you think of the job of being a nurse?
—In my opinion, it ____ be difficult sometimes though it seems easy.
A. should B. can C. must D. need
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