小儿,胎龄38周,出生体重2300g,身长45cm,皮肤红润,胎毛少,足纹明显。护士判断该小儿属于()。
A. 适于胎龄儿
B. 极低出生体重儿
C. 未成熟儿
D. 足月儿
E. 足月小样儿
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根据我国反不正当竞争法的规定,经营者销售或者购买商品时以明示方式给中间人佣金的行为属于()。
A. 行贿行为
B. 受贿行为
C. 给予折扣的正常经济行为
D. 支付佣金的正常经济行为
我是单身人士,已经缴存公积金5年,现准备购买第二套房,想用公积金贷款,对贷款总额有限制吗?
You are underway and pass by a lighthouse.Its light,which was white since you first sighted it,changes to red.This means().
A. The light is characterized as alternately flashing
B. The lighthouse has lost power and has switched to emergency lighting
C. It is the identifying light characteristic of the lighthouse
D. You have entered an area of shoal water or other hazard
亚甲基蓝分光光度法测定环境空气或废气中硫化氢时,样品测定与绘制校准曲线时的温度之差应不超过()℃。
A. 3
B. 2
C. 4