卷材防水材料可分为( )。
A.沥青防水卷材
B.高聚物改性沥青防水卷材
C.渗透剂防水
D.合成高分子卷材
E.混凝土防水
参考答案:A,B,E
下列加点字的注音有误的一项是 ( )
A.蹂躏(lìn) 涟漪(lián yī)混沌(dùn)譬如(pì)
B.敛(liǎn)声斑斓(bān lán)晨曦(xī)蹒跚(pán shān)
C.隽秀(juàn)两靥(yè)参差(cēn cī)仓皇(cānghuáng)
D.形骸(hái)踌蹰(chóuchú)攥(zuàn)住缱绻(qiǎn quǎn)
—________?
—Yes, please. I want a skirt.[ ]
A. Can I help you
B. How are you
C. What do you do
D. Can you help me