当选择题选项是一个列举的时候，对听到的列举项打勾。检查时再选择答案。（真题8 Test 2）
地图题
site entrance：总是在左右方向。（真题6 Test 3）
日期的表达方式，一般只接受两种，如8th August或 August 8th[1]。注意[……]
名言分析To affect the quality of the day, that is the highest of arts
PEU 92
to do不定式可以做补语。
My ambition was to retire at thirty.
该句式可以用preparatory it，即
It was my ambition to retire at thirty.
该句式类似于 To be or not[……]
方位词的介词 [in/on/to] the north
north, south, east, west统称compass point。
of sth
方位词后可以加of sth。当没有of sth时，罗盘方位的原点是隐含的，要读者自行推断。
Houses are less expensive ?? the north than ?? th[……]
词语辨析n. fire; v. light, burn
fire
[U] 火焰 in fire
gold is purified in fire.
（引申义）An impassioned sermon about how citizens had to fight the devil every minute of their live[……]
FBI came, invited me for a Starbucks
Patriot Act cited, as a US citizen I ought to guard the national security of the United States.
I ought to write more for American, though they adm[……]
生词本与字典解耦
以前我用金山词霸查单词，并使用金山词霸生词本。后来我改用灵格斯词典，但继续用金山词霸生词本记录单词。[1]现在，我用纸质版《牛津高阶英汉词典》、Oxford Advanced Learner’s Dictionary以及付费的Oxford English Dictionary。这样的[……]
Notes on Using SeaweedFS
counterStyles[“fig”] = {locale:”en-US”}
You should download the large_disk version.
Run ./weed version, if you see “Seaweed 8000GB”, then you[……]
Interesting Linux tools
zsh plugins
sudo
Press ESC twice (you can change the shortcut) to add prefix sudo. You still need to press enter to execute the command.
I co[……]
Block users from logging into SSH
Based on custom logic
In /etc/pam.d/sshd, add
session required pam_exec.so stdout /mylogic
/mylogic will be executed with environment variabl[……]
OED words in band 5
https://www.oed.com/search?browseType=sortFrequency&case-insensitive=true&nearDistance=1&obsolete=false&ordered=false&page=1&pageSize=100&scope=ENTRY&[……]