唐人诗句“千山万壑赴荆门,生长明妃尚有村”的作者和句中人物分别是谁?()
A、白居易、杨贵妃
B、李商隐、武则天
C、李贺、嫦娥
D、杜甫、王昭君
参考答案:D
One day, when I was walking in the street, someone dropped a pie from a window above, and
it _______ missed landing on my head.[ ]
A. narrowly
B. sharply
C. nearly
D. vividly
压缩机设置高位油槽的设置是为了()。
A.贮油
B.起缓冲作用
C.增加润滑油压力
D.油泵突然停时保护压缩机