I can hear many birds________ in the trees.
A.to sing B.singed C.singing D.sings
选项是C.
hear sb/sth doing sth听见某人/某物正在做某事.现在分词singing做hear的【宾语birds】的补足语.
如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮,
I can hear many birds________ in the trees.
A.to sing B.singed C.singing D.sings
选项是C.
hear sb/sth doing sth听见某人/某物正在做某事.现在分词singing做hear的【宾语birds】的补足语.
如果我的回答对你有所帮助,请点击本页面中的“选为满意回答”按钮,