题目内容
. --There so many foreigners in the streets these days.
-- They might be runners in the Yellow River Estuary (入海口,河口) International Marathon.
A. is B. are C. have D. will be
B
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题目内容
. --There so many foreigners in the streets these days.
-- They might be runners in the Yellow River Estuary (入海口,河口) International Marathon.
A. is B. are C. have D. will be
B