目前我国剪力墙和简体体系的高层建筑施工用得较多的是( )。
A．木模板
B．组合模板
C．大模板
D．滑井模板
参考答案：C
His first book is of great use for our course. But his latest one is ____ worth reading.
A. better B more C. much D. very
为什么防爆面要涂上防锈油？
