建筑专业施工图中,标高符号以米为单位,并要标到小数点( )。
A.后三位
B.后四位
C.后两位
D.后一位
参考答案:A
下列词语中加点字的注音有错误的一组是 ( )
A.百舸(ɡě)作揖(yī)窒(zhì)息夙(sù)兴夜寐
B.参差(cī)自缢(yì)瑰(ɡuī)怪义愤填膺(yīnɡ)
C.点缀(zhuì)袅娜(nà)胆怯(qiè)长歌当(dānɡ)哭
D.专横(hènɡ)呜咽(yè)聒(ɡuō)噪不省(xǐnɡ)人事
—What do you think has caused his heart attack?
—It is ______.
A.because of his overweight
B.due to his being overweight
C.his being overweight
D.he is so overweight