I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

I shall never forget those years _______ I lived in the country with the farmers, ______ has a great effect on my life.

I shall never forget those years _______ I lived in the country with the farmers, ______ has a great effect on my life.

A．that; which                            B．when; which

C．which; that                            D．when; who

 I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

I shall never forget those years ______ I lived in the country with the farmers, ______ has a great effect on my life.

I shall never forget those years ______ I lived in the country with the farmers, ______ has a great effect on my life.

 I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

A. that; which               B. when; which             C. which; that　            D. when; as

I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

I shall never forget those years ____ I lived in the country with the farmers, ____ has a great effect on my life.

A. that, which        B. when, which        C. which, that        D. when, who