筛窦外伤后视力下降,经糖皮质激素治疗多少小时以上视力无改善者可考虑做视神经管减压:()
A.6 h
B.12 h
C.18 h
D.24 h
E.32 h
参考答案:B
______ by a snake, she was frightened of it.
A.Being bitten
B.To bite
C.Having been bitten
D.Biting
报纸提醒 (28) 投资寿险时要理智地购买保险商品,要 (29) 地认识自己的需要,再 (30) 了解商品的特点;最好多听多看,多多加以 (31) ;还要选择信得过的保险公司, (32) 还要留意哪家的服务更适合自己。
A.详细 B.仔细 C.耐心 D.细微