根据情景将下列对话补全。

—Did you watch the football game

—1. _____ China and Brazil (巴西)?

—Of  2. _____ I did. I sat before the TV as 3. _____ as I had supper.

—How did you like the game?

—Well 4. _____! But it was really a pity (可惜) that we didn't kick a goal (进球).

—Yes, 5. _____ made me sad when I thought of the kick on the post.

—So was I. But we can't complain much. You see, it was the first 6._____ for our

     Chinese team to take 7._____ in the 8._____ Cup.

—Yes. And we learned a lot from the Brazilian team.

流脑病人病后在体内明显升高但确切功能不清楚的免疫球蛋白是（）。

A.IgA

B.IgG

C.IgE

D.IgD

E.IgM