9. —What was the party like?
—Wonderful. It’s years _______ I enjoyed myself so much.
A. after B. before C. when D. since
答：D。It十时间+since... (since从句谓语用过去式)；h was+时间+since... (since从句谓语用过去完成式)。
10. —I don’t like chicken _______fish.
— 1 don’t like chicken, _______ I like fish very much.
A. and, and B. and, but
C. or, and D. or, but
