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It is often said that____teachers have ____very easy life.
A.不填;不填 B.不填;a C.the; 不填 D.the; a
It is often said that teachers have very easy life.
It is often said that ________ teachers have ________ very easy life.
A.不填;不填
B.不填;a
C.the;不填
D.the; a