已知3x|n﹣1|+5=0为一元一次方程,则n= [ ]
A.0
B.1
C.2
D.0或2
答案:D
下面加点的字注音全都正确的一项是( )(3分)
A.闷热(mèn)伫立(zhù)擎天撼地(qíng)
B.酝酿(niàng)炽热(chì)锲而不舍(qiè)
C.馈赠(kuì)栖息(xī)颔首低眉(hàn)
D.狡黠(xiá)稽首(jī)忧心忡忡(chōng)
If you don’t want to let us down, do believe yourself!
A.come up with ideas
B.be confident
C.be more outgoing
D.pay more attention