...decided to rough it on vacation this year. [=to have our vacation somewherewhere we would not have our normal comforts] living it up [=doing exciting and enjoyable things; spending money freely while enjoying life] She offered to come with me, but I decided to go it alone.[=to g...
...的结构分析I (主语)am (系动词)five years(old 的程度状语) old(表语). 此时的中心词是old 名词词组做状语修饰old.今天突然想到一个问题 如果改为 I am under 13 years old. under 13 years old应该为介词短语做表语, 但...
Until such time as mankind has the sense to lower its population to the point where the planet can provide a comfortable support for all ,people will have to accept more unnatural food.
...,如是主系表结构,very interesting 为何会分配到4 how 方式状语里?还有例如Sam listened to the story quietly.中,如listened为2,quietly为4方式状语,那to the story是什么成分呢?问题三:表格中 I (1)went (2)to the theatre (5) 为题目例子,I (1) turn...