回上一层第一部 第九课 --- 请重复跟读，直到可以於声音档的留空之间唸完整句為止；熟练之后您必将可以 "脱口而出" 地说出标準的美式英语
- as well as
- Steven is smart as well as handsome.
- Tracy did as well as anybody else.
- as yet
- As yet, we haven't cleaned up our office.
- We haven't received any notice from Charles as yet.
- at a time
- He tossed the peanuts into his mouth three at a time.
- at all
- I've seen that movie, but I didn't like it at all.
- I did not read the newspaper at all.
