错金银工艺,即在铜器表面嵌入金银丝或片,构成花样,然后用()将表面磨光。
A.错石
B.毛皮
C.磨刀
D.砂轮
参考答案:A
For all the remaining items the stated dates of delivery are approximate, but () would these dates be exceeded by more than ten days.
A. in no case
B. in any case
C. under any circumstances
D. by all means
对于子宫破裂的预防,下列选项不恰当的是()
A.严格掌握缩宫素引产指征
B.加强计划生育宣传,减少多产妇
C.做好产前检查,及时发现胎位异常
D.宫体部瘢痕破裂多发生于多产妇
E.尽量避免中高位产钳助产