I took her hand in mine．But I managed to talk my way out of them，with luck and with help from Fritz and Sapt．老师，如何理解 in mine，省略了也不影响句子的意思吧， out of 是当一个复合介词吗，没有，失去……意思吗，如何理解这个介词词组？
...tion, not on ability research that demonstrates hte effects of information and communication technologies (ICT) on student learining, as some researchers and policymakers have called for in recent years.老师这句话中的what research indicates to be…what是做宾语从句...
He put on his raincoat,went out and disappeared in the torrents of rain.同一个主语的情况下，什么时候写成并列句，什么时候写成分词伴随句？ 比如现在这个例句，能不能逗号后用分词 going out and disappearing in the torrents of rain？
1. Collection boxes have been placed in local offices and telecom stores
and they will remain there until the metal required is collected.为什么remain用一般将来时，为什么不是现在完成时或现在完成进行时？
2. Although pressure, to some extent , can provide motivation, too...
...Beijing Opera is our national opera. It has a history from 1790. Its
music and singing ____(come) from Anhui and Hubei.答案给的是came。为什么不是comes呢？表明以前是来自于安徽和湖北？难道就现在不是了吗？这和I come from Shandong. Country music is very old. ...
... as Franklin.2. Seven people dressed like Brink's workers—but with masks and
gloves—entered the building around 7 PM and left with $2.7 million about
30 minutes later.
想请教各位老师：The
first house and the second house are well-suited to their everyday situations,
in both of which the kitchen is bright and spacious.这个句子中依旧是 both 是先行项而 which 是关系代词吗？如果是，这是一个连续性关系分句吗？in both of which ...
I have found a mobile phone . Do you know ( )?A.who the phone belonged toB.who is the owner of the phoneC.who the phone belongs to请问老师哪个是正确的呢？答案给了B，我感觉AC也说得通啊。谢谢老师指点。