在楚汉战争中,刘邦能打败项羽的原因有
①善于用人 ②有关中作为后方 ③约法三章 ④军力强大 [ ]
A.①②③
B.②③④
C.①③④
D.①②④
答案:A
He disliked to wait, and he expected the manager him at once.
A.being asked; to see
B.to be asked; to see
C.to be asked; seeing
D.being asked; seeing
自动化仪表工程安装可分为三个阶段:即施工准备阶段、施工阶段和竣工验收阶段。