能迅速终止心绞痛发作的药物( )
【单选题】
To assess how well a student is performing relative to his or her own previous performance,a teacher would use ______ assessment .
A.
criterion-referenced
B.
individual-referenced
C.
norm-referenced
D.
peer
参考答案
参考解析
【单选题】
What is the main rhetoric device used in "The plowman homeward plods his weary way."?
Metaphor.
Metonymy.
Synecdoche.
Transferred epithet.
【单选题】
下列关于压力管道的说法中,错误的是( )。
输气干线截断阀上下游均应设置放空管
安全阀开启压力一般为正常最高工作压力的1.5倍
工业管道中进出装置的可燃、易爆、有毒介质管道应在边界处设置切断阀,并在装置侧设“8”字盲板
阴极保护有牺牲阳极法和强制电流法两种保护形式