问题补充：
29. What a delicious joke! This sentence means .
A. The joke is very interesting.
B. The joke is about delicious food.
C. The joke is not interesting at all.
D. No one laughed at the joke.
答案：
(答案→)A. The joke is very interesting.
B. The joke is about delicious food.
C. The joke is not interesting at all.
D. No one laughed at the joke.
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