FAS系统中严重警报为(),故障为黄色,不正常为()。
参考答案:红色;白色
When she heard the news, Julia was ______ angry to ______ a word.[ ]
A. so; speak
B. so; talk
C. too; tell
D. too; say
提出“产婆术”的古希腊教育家是:()