几道SAT语法题，选自张一冰的SAT文法workbook上

Question

P258-34.
The study has grown to include (areas where people influence their environment), such as the overcrowding of cities, and how these new environmental conditions, in turn, affect those who have influenced them.==>答案将其where 改为 in which，为啥？
P267-23.
Christopher Marlow, though (immensely popular) during his own lifetime, is (not considering) as great a playwright as William Shakespeare, who (remained) (relatively obscure) throughout his own career.==>答案选remained，为啥？throughout一定要用完成时？
P272-45.
Theatre doesn't allow much extra time, a fact with which Ryan is familiar (being as he was) in many different productions.A.as he has beenB.seeing as how he will be==>答案选B，为啥不是A
P277-18
Hoser told his father that the wind is blowing too hard for him and his friend to keeping raking.==>答案说him错，为啥？

Answer 1

(1)第一个是定语从句，areas为先行词，where为关系副词。单独看people influence their environment所缺成分与areas关系，可知缺地点状语，人们在这些地区影响环境，而在定语从句中，一些关系副词可用介词＋关系代词表示，“在这些地区”，故用in ，地点是物，故用which
(2)remained遗留，留下 Shakespeare曾经留下 故仍是过去式remined
throughout 贯穿，是指贯穿他的整个生涯，影响至今，故用完成时
（3）此为定语从句作宾语吧，which Ryan is familiar是定语从句修饰fact, 选B是因为with 是介词，后跟动名词，即seeing；而A错在误认为是....is familiar as....的形式，此题较难，易错，易混淆
（4）...is too....for sb. to.....此句式为....对某人来说太....以至于不能......，for是介词，介词后接宾语，个人觉得he和him都可以追问

（1）这边如果用where可以吗？
（2）（3）懂啦=w=
（4）for sb. to do 这边的sb.可以用主格？【假设to do和sb是主动关系】

Answer 2

第一题我还真不知道。我觉得where也可以。
第二题 - 因为Shakespeare的 career已经结束了所以用过去式。
第三题 我真心觉得答案错了。B文法好奇怪……
第四题 如果非要说的话也许应该先说his friend?但是for后面的确是要用宾格的。