The best title for this passage might be "______".
A.A Loving Kid
B.Volunteers at Work
C.How to Help the Needy
D.A Lesson in Caring
A.for minding me
B.for reminding me
C.for remembering me
D.for caring about me
A.in common
B.by common
C.under common
D.among common
Which of the following is NOT the difference between Bt cotton and common cotton?
A.Bt cotton is stronger than common cotton.
B.Bt cotton yields more than common cotton.
C.Bt cotton needs less pesticides than common cotton.
D.Bt cotton is harm to cotton bollworms.
A.common
B.uncommon
C.interesting
D.uninteresting
A.The Common Market is only a political association(协会).
B.The Common Market is an economic and political association.
C.The Common Market is surely not an economic association.
D.The Common Market is neither an economic association nor a political one.
We can conclude from this passage that avalanches ______.
A.are common everywhere
B.are not very common
C.have killed people
D.are a thing of the past
A.palms and roses
B.willows and sunflowers
C.pines and orchids
D.eucalypts and wattles