I think the idea which they have given（）pretty good in fact.

单项选择题Although tigers are（）to people, they are（） now and we should protect them or they will die out.

A.dangerous; dangerous
B.in danger; in danger
C.dangerous; in danger
D.in danger; dangerous

单项选择题The drugaddict spent much money on his drug every day，（）he became poorer and poorer.

A.as a result
B.as the result
C.as a result of which
D.as a result of

单项选择题I think we are（）to get a certain offer from him because he is often generous to us.

A.possible
B.probable
C.impossible
D.likely

单项选择题Last month I（）2，000yuan from my sister and yesterday I（）it （）.

A.borrowed；paid；off
B.lent；paid；for
C.took；paid；back
D.spent；paid；of

单项选择题Is the book worth（）once more？

A.reading
B.to read
C.being read
D.to be read

单项选择题For some time the discussion went with no one saying （）word.Alice finally broke（）Silence.

A.a；the
B.the；a
C.a；不填
D.the；不填

单项选择题In order to finish the work time，the man in charge decided to（）some more workers.

A.give up
B.take on
C.look after
D.find out

单项选择题I think you should go back to your（）plan，which is much more practical than the present one.

A.opposite
B.original
C.abstract
D.ridiculous

单项选择题We should（）the customs of the country we are visiting.

A.follow
B.do
C.make
D.refuse

单项选择题It rained heavily．And it was very kind of him to（）his umbrella with me．

A.use
B.share
C.take
D.bring