[单选题]
Flocks of customers joined Alibaba Singles Day, Hong Kong, the U.S. and Russia()the top three outside
A.claimed
B.tobeclaimed
C.claiming
D.beingclaimed
Flocks of customers joined Alibaba Singles Day, Hong Kong, the U.S. and Russia()the top three outside.答案解析: 此题考察的是动词形式和语境理解。正确答案是 C. claiming。句子应该是 "Flocks of customers claiming Alibaba Singles Day",表示成群的顾客加入了阿里巴巴的光棍节。"Claiming" 在这里表示宣称或宣告,符合语境