【单选题】
The authors great work has had a profound ( ) on me.
①
effect
②
assurance
③
confidence
④
evidence
【单选题】
The book has a great ____________ on tthe child.
①
interest
②
information
③
idea
④
impact
【单选题】
What a bad memory I’ve got! I even forgot ______ the book with me.
①
took
②
taking
③
take
④
taken
【单选题】
This book has been in the works so long that I have lost _____of most of the sources found for me by the staff of the library.
①
trace
②
trail
③
track
④
touch