2012年12月大学英语四级语法:不定式67 f5 ~- x( W3 m a3 k3 F
带疑问词的不定式短语 " M; t* P9 w$ J: M 不定式前可以加某些疑问代词,如who、what、which,或疑问副词,如when、where、how、why等,构成一种特殊的不定式短语,可在句子中作主语、宾语、表语或状语等。 # Q" K" ?) \9 F6 z How to improve English is often discussed among the students。中华考试网 7 f6 j2 W; F3 |1 }6 |4 K9 z We haven’t decided when to visit the place。0 s# Q3 k1 _1 m( h+ l/ }
The most difficult thing in learning English is how to speak the language well。- T' a& ?& h9 Z! O# C! o. Y
You haven’t answered my question where to get these books。