导洞法开挖隧洞时，导洞的开挖断面一般在10m2左右。
“三星高照”作为我国古代的祝福用语，其中“三星”是指哪三星（）。 ["福星、禄星、寿星","冥王星、海王星、天王星","启明星、智多星、北斗星"]
On a Cisco Aironet 1130AG Series standalone access point，the status LED is dark blue andblinking. What does this indicate？（） ["The access point is booting.","The internal radio has failed.","An access point buffer overflow is occurring.","A firmware upgrade is in progress."]
人体测量数据常以百分位数表示人体尺寸等级，第95%百分位数是指（） ["有95%的人群身体尺寸大于此值，5%的人群身体尺寸小于此值；","有95%的人群身体尺寸小于此值，5%的人群身体尺寸大于此值；","有95%左右的人群身体尺寸等于此值"]
某输油管道长L=500m，直径d=0.15m，流速v=0.24m/s，油的粘滞系数ν＝2.0cm2/s。管段的沿程阻力损失为（）m油柱。 ["345","34.5","3.45","0.345"]
简述影响儿童身体发育的因素。
