选出下列词语中含有错别字的一项[ ]
A．嗔怒 腻烦 挖心搜胆
B．狡黠 恁地 免冠徒跣
C．谮害 聒噪 面面相觑
D．商酢 休锓 根深蒂固
答案：D
In 1960, the number of students enrolled at a college was 500. In 1980, the number of students enrolled at the college was
times as great as that in 1960. What was the number of students enrolled at the college in 1980
钢结构焊接工程二级焊缝表面不得有( )等缺陷。
A．咬边
B．夹渣
C．未焊满
D．根部收缩
times as great as that in 1960. What was the number of students enrolled at the college in 1980