下列各组中有错别字的一项是[ ]
A.切磋 陪衬 漫溯 短小精悍
B.班斓 和霭 枯躁 安然无恙
C.膨胀 景仰 会晤 无动于衷
D.荡漾 撰写 怂恿 风华正茂
答案:B
His daughter was disabled after a serious illness in 2003 and in the last seven years, he
money to help those children like his daughter.
A.has raised
B.has been raising
C.had raised
D.was raising
滴定分析按滴定方式可分为()、()、置换滴定和()。