46.What was the teacher’s requirement for the poster?

A. It must appear in time.

B. It must be done in class.

C. It must be done on a construction sheet.

D. It must include the words on the blackboard.

47.The underlined phrase in paragraph 3 most probably means _______.

A. formed an idea for

B. made an outline for

C. made some space for

D. chose some colors for

48. After the teacher’s words,all the students in the class _______.

A. looked very serious

B. thought they would be rich

C. began to think about their designs

D. began to play games

49. After seeing the good students’designs,some students _______.

A. loved their own designs more

B. thought they had a fair chance

C. put their own designs in a comer

D. thought they would not win the prize

50.We can infer from the passage that the author _______.

A. enjoyed grownª²up tricks very much

B. loved poster competitions very much

C. felt surprised to win the competition

D. became wise and rich after the competition 

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