35.This book will show the readers can be used in other contexts.
A.how that they have observed B.that how they have observed
C.how what they have observed D.that they have observed
34.-I’m sorry to have kept you waiting.
- , Bill.
A.You’re welcome B.Go ahead
C.Don’t mention it D.No problem
33.Today the public is much concerned about the way .
A.nature is being ruined B.which nature is ruined
C.on which to ruin nature D.of nature to be ruined
32.On Sports Day, during the relay race, a person will use most of all, perhaps as as 650 calories an hour.
A.much B.many C.little D.few