―Has the little boy passed　　　　P. E. test？

―He has tried twice and the teacher will allow him to have　　　　third try.

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

 —Has the little boy passed　　　　P. E. test？

—He has tried twice and the teacher will allow him to have　　　　third try.

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

This is a(n)　　 arrangement,not a permanent one.

A.frequent　　　　　　　　　　　B.temporary

C.actual　　　　　　　　　　　　D.individual

It is ______ world of wonders, ______ world where anything can happen.

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

It is ______ world of wonders, ______ world where anything can happen.

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