(     )30. A. learn              B. ask                 C. work              D. find

A

One day Mr. Brown sees a young woman in the street with children. He is very surprised (吃惊) because all the children are wearing the same(同样的) clothes. White caps, blue coats and yellow pants.

“Are all these children yours?” he asks the woman.

“Yes, they are,” she answers.

“Do you always dress them(给他们穿) in the same clothes?” asks Mr. Brown.

“Yes,” answers the mother. “When we have four children, we dress them in the same clothes because we don't want to lose (丢) any of them. It is easy to see our children among（在……当中） other children, because they are all wearing the same clothes. And now we have ten children, we dress them like this because we don't want to take other children home by mistake (弄错). When there are other children among ours, it is easy to see them because their clothes are different.”

(     )29. A. different               B. difference      C. differents       D. differences

(     )28. A. pioneers         B. Pioneers         C. pioneer           D. Pioneer

(     )27. A. in                   B. to                   C. from               D. back

(     )26. A. sisters            B. siters        C. brothers         D. sister

(     )25. A. Americans     B. English          C. Chinese         D. foreign(外国的)