阑尾最常见的位置是（）。
A.盲肠内后侧
B.盆腔位
C.回肠前位
D.盲肠下位
E.回肠后位
参考答案：A
The reason _____ being late for the meeting was _____ his little son fell ill this morning. [ ]
A. for, that
B. why, that
C. for, because
D. why, because
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