风窗玻璃可分为()?A.钢化玻璃 B.区域钢化玻璃 C.夹层玻璃 发布时间:2017-06-23 10:48 │ 来源:www.tikuol.com 题型:多项选择题 问题: 风窗玻璃可分为()?A.钢化玻璃B.区域钢化玻璃C.夹层玻璃
题型:多项选择题 Americans are nervous ____________ the prospect of a nuclear-armed Iran, but also worry __________ the ability of the United States and the United Nations to deal with the situation.A.about; aboutB.to; aboutC.for; aboutD.for; for 查看答案