Directions: Write an essay of 160-200 words based on the following drawing. In your essay, you should (1)Write out the messages conveyed by the cartoon. (2)Give your comments
生活污水塑料管道直径160度的标准坡度不正确的是()。
An Ultra 160 or Ultra 320 device falls under which SCSI standard?()
16Mn是指含碳量为0.12%~0.20%,含锰量为1.25%~1.60%的优质结构钢。
Directions:
Please write an essay in 160-200 words entitled “To Travel or Not” based on the following outline
(1)People who like traveling have their reasons.
(2)Those who dislike traveling have their reasons.
(3)In my opinion, traveling does more good than harm.
甲数比乙数少40,甲数是60,那么,甲、乙两数的和是()。
某小学二年级一班的平均身高是160,标准差是16;平均体重50,标准差是10,则该班学生身高的差异系数是()
最高运行速度为160 km/h的列车紧急制动距离限值为1200m。
在配件制造质量保证期限中转K5、()型摇枕、侧架无裂损、铸造缺陷不超限的保证期限为160万公里或8年
患者,女,66岁,因头痛、心悸和心前区不适感就诊,门诊查血压:160/95mmHg,发现血脂升高半年,既往无糖尿病、冠心病,其父52岁确诊为冠心病,无烟酒嗜好,身高158cm,体重55kg。据此可以推断该病人高血压危险分层属于( )。