as far as I know/ remember/see/tell的用法例如As far as we knew, there was no cause for concern.它们第二个as是不是引导的定语从句？如同去掉as far一样。而as far as i am concerned/aware则是引导的状语从句？
You can't just say that there's no pollution as a result of riding a
bicycle. You would be giving off more carbon dioxide if you are riding a bike
than driving in a car.请问，在这个主从条件句中出现的would如何理解含义和语法用途？谢谢老师！
The strong economic growth expected in countries which are candidates
for entry to the EU will also increase transport flows, in particular, road haulage
traffic. In 1998, some of these countries already exported more than twice
their 1990 volumes and imported more than five times their 1990 volumes...
...们很不方便的时候来了。It is awkward to
discuss such matters in public. 公开讨论这些事情是很尴尬的。以下例句中的 awkward 表示“人感到尴尬”：I realized they wanted to be alone together so I felt very awkward. 我意识到他们想要单独在一起，所以觉...
...ause, they
returned to the rest of the family. Charlotte did not stay much longer, and
Elizabeth was then left to reflect on what she had heard. It was a long time
before she became at all reconciled to the idea of so unsuitable a match. The
strangeness of Mr. Collins's making two offers of marriage...
...cal college in
Boston in 1860. Four years later, she was the first African American woman to
receive a medical degree. She moved to Virginia in 1865, where she provided
medical care to freed slaves.1. What
did Jacqueline and James have in common?A. Doing
teaching jobs.B. Being
hired as physicians.C....
...句式的主语通常是“事物”。如：The
scan showed that she was expecting twins. 扫描显示她怀了双胞胎。Medical
tests showed that he was sterile. 医学检查表明他没有生育能力。The
inquiry showed that bribery was widespread. 调査显示贿赂乏风极为普遍。The
X...