【Tom______carefully,buthe________nothing.a)listensto,hearsb)hears,listensc)islistening,ishearingd)listens,hears】
2021-07-29 57次 反馈错误 加入收藏 正确率 : 100%
题目内容：
Tom ______ carefully,but he________ nothing.
a)listens to,hears b)hears,listens
c) is listening,is hearing d)listens,hears
优质解答
D
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