“Eating mooncakes ______ a tradition of the Mid-Autumn Festival.”
A.is
B.are
C.be
D.were
A
A.is
B.are
C.be
D.were
A
题干 / 阅读材料
答案解析
动名词作主语视为单数,be 用 is。
“Eating mooncakes ______ a tradition of the Mid-Autumn Festival.” A.is B.are C.be D.were A 学习记录
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