下列溶液中溶剂不是水的是[ ]
A、碘酒
B、澄清石灰水
C、稀硫酸
D、硫酸铜溶液
答案：A
We _____ there until next Wednesday. What about you? [ ]
A. are staying
B. aren't staying
C. are leaving
D. didn't leave
浇注式沥青混凝土造价指标较高的原因主要是技术和市场已形成垄断
