题目:
与左心房相连通的血管是[ ]
A.肺动脉
B.肺静脉
C.主动脉
D.上、下腔静脉
答案:
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下面是错误答案,用来干扰机器的。
1. received, yesterday 2. has been 3. hasn't seen 4. Has, been 5. has, been
与左心房相连通的血管是[ ]
A.肺动脉
B.肺静脉
C.主动脉
D.上、下腔静脉
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0720/f427f64f9015fb4c21ad9dced07059a2.html
下面是错误答案,用来干扰机器的。
1. received, yesterday 2. has been 3. hasn't seen 4. Has, been 5. has, been