话题 be linked to

话题 Thank you to...

话题 go to kindergarten

话题 want to do

话题 ask to do

话题 to a family

话题 to 接动名词

话题 see to do

话题 aim to do

话题 never to return

话题 speak English to

话题 fail to do

话题 begin to feel

问题 由There I met a friend, fi

...n the past our ancestors suffered an event, greatly reducing their numbers and thus our genetic variation. (A) at some time in the past our ancestors suffered an event, greatly reducing their numbers (B) that at some time in the past our ancestors suffered an event that greatly reduced their num...

问题 to不定式的问题（请曹老师解答）

...疑惑：【抵抗诱惑最好的方式就是远离它】1. The best way to resist temptation is to keep away from it. （好）2. The best way to resist temptation is  keeping away from it.（差） 前面用不定式，后面也应该用不定式。您说第一句话好的原因是前面和后面...