向英语高手求救----帮帮我

题号:1
Cooling metal contracts (收缩) ____ more rapidly on the outside than on the inside.
a、little
b、a lot
c、very much
d、by far
题号:2
The traditional approach ___ with complex problems is to break them down into smaller, more easily managed problems.
a、to dealing
b、in dealing
c、dealing
d、to deal
题号:3
He was ___ of having asked such a silly question.
a、sorry
b、guilty
c、ashamed
d、miserable
题号:4
Free medical treatment in this country covers sickness of mind as well as ___ sickness.
a、normal
b、regular
c、average
d、ordinary
题号:5
Some plants are so sensitive ___ pollution that they can only survive in a perfectly clean environment.
a、from
b、against
c、to
d、with
题号:6
He is more competent than ___.
a、I
b、I do
c、I am competent
d、I was
题号:7
Peter, who had been driving al

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