問幾道SAT語法題,
IS題
the difference between L and S is that the former is optimistic; the latter,pessimistic.
為什么不是the difference between L and S is that the former is optimistic,the latter,pessimistic.
2,IE題
some historians liken the reign of Russia's T,a contemporary of England's Q,famous for his brutal repression,to J's
J's為什么這個錯了，還有為什么Russia's沒錯，特殊用法嗎？不是應該用Russian嗎？
IS題
in years past,teenagers typically passed notes to their friends in class;today they send electronic instand messages.
為什么不是：in years past,teenagers typically passed notes to their friends in class rather than electronic instand messages today.
4,IE題
in the aftermath of the space shuttle explosion,where seven crew members were killed``````
答案是where改成In which，但where不就等于in which嗎？為什么一定還要換??？