在朗文六版上有这么个例句，I have known Barbara for years. Since we were
babies, actually. 学生认为since作为一个从属连词应该是引导一个时间状语从句，该句中Since前面的句号应该改成逗号，S改小写s。请问对吗？该句中从属连词引导一个...
初中英语速成（A Crash Book for Junior English）七年级（上）Starter Unit 1 第1组1. good /^Jd/ adj. 好的；适合的 【造句】Gina is a good student. 吉娜是个好学生。2. morning /5mC:nIN/ n. 早晨；上午【造句】I go to school by bus in the morning.
早上我坐...
...e occupation that require college degrees （also there are） occupations for which tech training is necessary. A.so to there B.so too there are C.so there are D.so too are there 请问选什么，并给出...
Patients with abnormal findings require conventional colonoscopy
afterward for further assessment or treatment, such as with biopsy or
polypectomy.such as后面直接连接biopsy不就行了？为什么要加一个with？
...格形式。例如：Well there's two left in
there and that's not enough for you and I.（LGSWE）但这不是非正式文体中的普遍用法，而是在很随意的聊天时才可能出现的不规范用法。至于产生这种现象的原因，英语语法权威学者指出：有初学者在主...
...，addict通常只用作名词，不用作动词。如：It
is difficult for most smokers to admit that they are addicts. 大多数吸烟者都不肯承认自己有瘾。Addicts
are often the last people to face up to their problems. 瘾君子们常是最不能面对自身问题的人。若要具体...
Closed to outsiders for five decades, Burma, also known as Myanmar, is something of an unknown quantity, particularly in terms of its natural riches.请问：句中的 is something of 是什么意思？