Now everyone is concerned about how to conquer the economic crisis（）is very important for us to be able to preserve our standard of living.

单项选择题So far this year we（）a fall in house prices by between 5 and 10 percent．

A．saw
B．see
C．had seen
D．have seen

单项选择题It seems water（）from this tap for some time. We'll have to take it apart to put it right.

A. had leaked
B. is leaking
C. leaked
D. has been leaking

单项选择题I（）of your thing to earn some money,but please don't neglect your studies.

A. agree
B. admit
C. approve
D. decide

单项选择题—What will you buy for your husband's birtihday —I want to buy a（）wallet for him.

A. black leather small
B. small black leather
C. small leather black
D. black small leather

单项选择题It's reported that a plane with five people（）crashed into the mountain several days ago.

A. on board
B. on the board
C. in board
D. in the board

单项选择题In China，（）car is becoming（）popular means of transportation．

A．a；the
B．a；/
C．the；the
D．the;a

单项选择题（）for a long time,the fields are all dried up.

A. There has been no rain
B. Having no rain
C. There having been no rain
D. There being no rain

单项选择题The teacher spoke so fast that it was hard for the students to（）what he was saying.

A. take in
B. take off
C. take on
D. take after

单项选择题The teacher came to the classroom and demanded（）what had happened.

A. his students to tell him
B. being told
C. telling him
D. to be told

单项选择题If I am admitted by a famous college this summer,my parents will take me to Hong Kong and Macao. If（）,they（）.

A. not ; won't
B. no; don't
C. not; haven't
D. no; didn't