1(1)231
Choosing what to eat is no longer as easy as it once was
(SB U13)Ⅰ选择吃什么东西不再像以前那么容易了
4what to do 是“疑问词 + 不定式”的结构，在句中作宾语，另外这一结构也可作主语、表语、定语等
例如：What to do next hasn’t been decided yet
（主语）下一步该做什么还没有决定
5The question is how to finish the work in time
（表语）问题是如何按时完成这项工作
The key with which to open the door has been lost
开这扇门的钥匙不见了
（定语） ①All the students except John ______________________________( 知道怎么回答这个问题 ), because he fell asleep in class
②They exchange their views ________________________________( 关于选谁的问题 ) ．③I've worked with children before, so I know what ______ in my new job
expected B
to expect C
to be expecting D
expects7【答案】①knew how to answer the question②on the question of whom to elect③B to expect 充当宾语
Only in that way will we be ready for the challenges and o
