周长是七b米的正方形,边长是______米.边长是七b米的正方形,周长是______米.
43÷4=t3(米),
43×4=t63(米);
故答案为:t3,t63.
大肠癌DukesC期患者术后1年,血清CEA逐渐升高,血清AFP正常。肝脏F-FDGPET/CT示:肝右叶15cm×20cm低密度影放射性分布浓密,SUV约4.7。该患者肝脏病灶首先考虑()
A.肝转移瘤
B.肝血管瘤
C.局灶性脂肪肝
D.肝囊肿
E.肝局灶增生结节
Mark went through the files once more carefully for fear that he should _____any essential details.[ ]
A. drop
B. overlook
C. ignore
D. display