The experiment turned out to be ________, which wasn’t ______ they wanted.

A. a completely failing; as              B. a complete failure; what

C. completely failure; that              D. failed; 不填

She is very dear to us. We have been prepared to do ______  it takes to save her life.

A. whichever B. however     C. whatever    D. whoever

Bill was doing a lot of physical exercise to build up his_______.

  A. ability       B. force        C. strength       D. mind

The financial crisis has put the world economy in a difficult _________.

 A. occasion     B. condition     C. evaluation      D. situation

Most air pollution is caused by the burning of ____ like coal, gas and oil.

A. fuels       B. articles        C. goods       D. products

When you come here for your holiday next time, don’t go to _____hotel ; I can find you ______bed in my flat.

 the ,a     B. the,/     C. a ,the     D. a,/

The tourists were struck by the beauty of _________ nature and then they stayed for _________ third day.

A. the; the         B. /; a             C. the; /               D. /; the

After dinner he gave Mr. Richardson _____ ride to ____ Capital Airport.

A. the; a         B. a; the       C. 不填；a        D. 不填; the

—Where is my blue shirt?

— It’s in the washing machine. You have to wear ____ different one.

A. any      B. the     C. a    D. other

—How about __________ Christmas evening party?

—I should say it was __________ success.

A. a; a     B. The; a     C. a; 不填      D. the; 不填