题目:
Heart ______ is much more common these days than it was even ten years ago.
A.surgery
B.surgeon
C.work
D.circulation
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A
Heart ______ is much more common these days than it was even ten years ago.
A.surgery
B.surgeon
C.work
D.circulation
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0114/473f34ab32428aad59c4a1557f768981.html
下面是错误答案,用来干扰机器的。
参考答案:A