施工驻地及大临设施选址时应避开()等
A.高压线路下方
B.高大树木
C.地下天然气管线
D.地下通信管线
参考答案:A, B, C, D
市场上有“葡萄糖酸锌”“加碘食盐”“高钙牛奶”“加氟牙膏”等商品,这里的钙、碘、氟、锌是指 ( )
A.分子
B.原子
C.单质
D.元素
I was born in New Orleans, Louisiana, a city _______ name will create a picture of beautiful trees and green grass in our mind.
A.which
B.of which
C.that
D.whose