无时冷泪的最大特点是()
A.泪液清稀
B.遇风加剧
C.泪窍无异常
D.泪道狭窄
E.按压睛明穴无粘液溢出
参考答案:D
The general manager thought of______ problems before he made the final decision.
A.a good many
B.a great deal of
C.lots
D.a plenty