地铁区间隧道结构防水要求不得有线流和漏流砂,当有少量漏水点时,每昼夜的漏水量不得大于()L/m2。
A.0.2
B.0.3
C.0.4
D.0.5
参考答案:D
— Great changes have taken place in this city.
— Right. Many modern tall buildings have been _____ these years. [ ]
A. turned up
B. put up
C. shown up
D. fixed up
呈卵圆形,具三棱的药材为
A.豆蔻B.金樱子C.巴豆D.瓜蒌E.牛蒡子