【简答题】做策划,无非就是5W2H,5W分别是指, 为什么做 、( )、 针对谁做 、 ( )、( ),2H是指( )、( )。 注:通俗语言回答。
【单选题】My father knows smoking is harmful, but he still can't ______. [ ]
【判断题】服务顾问采用 5W2H 方法与客户进行沟通问诊,确认故障问题, 5W2H 指的是 where 、 when 、 who 、 what 、 why 、 how much 、 how do
【单选题】在玻璃 ( 折射率 n 3 = 1.60) 表面镀一层 MgF 2 ( 折射率 n 2 = 1.38) 薄膜作为增透膜。为了使波长为 500 nm 的光从空气 ( n 1 = 1.00) 正入射时尽可能少反射, MgF 2 薄膜的最少厚度应是
【判断题】测量高频信号的频率时不宜采用直接测频法。()
【单选题】Please stop _________! It__________ in the library. [ ]
A.
smoking; isn't allowed
C.
to smoke; isn't allowed
D.
to smoke; doesn't allow
【单选题】The Zener diode must be operated such that ( ).
B.
is less than the specified
C.
the applied voltage is greater than
【简答题】The doctor thinks it advisable that you stop smoking.
【简答题】The book called How to Stop Smoking