It is useful to be able to predict the extent ______ which a price change will affect supply and demand.
A.from
B.to
C.for
D.with
A.from
B.to
C.for
D.with
第1题
______ information it is! Just put it into the computer.
A.How useful an
B.What useful
C.How useful
D.What a useful
第2题
A、so useful a way
B、as a useful way
C、as useful a way
D、such useful way
第5题
Global satellite communications systems will be useful to ______.
A.laptop computer users
B.remote villages
C.disaster-relief teams
D.all above
第6题
______ tim and good exercise, car racing is a very useful skill.
A.For
B.About
C.Besides
D.Beside
第7题
t is sometimes useful ___________ it forces people to test the relative merits of their attitudes and behaviors.
A) by which B) to which
C) in that D) so that
第8题
A、 interested
B、 sure
C、 certain
D、 granted
第9题
The information above is particularly useful for those______.
A.who want to apply for Boston College
B.who want to know about Boston College
C.who've been admitted to Boston College
D.who've decided to pay a visit to Boston College
第10题
A.deltas
B.crops
C.fresh water life
D.soil and minerals
第11题
A.ability
B.competition
C.challenge
D.knowledge