Is your younger brother studying hard?Yes,I think he seems _

Is your younger brother studying hard?Yes,I think he seems ___hard.选项
A:study B studying C to be studying D to have studied
求理由

宁鸣 1年前已收到3个回答举报

麦西二迦幼苗

共回答了24个问题采纳率：87.5% 举报

答案C
相关知识点：
seems to be / do 看起来好像似乎
问题是问弟弟正在努力学习吗是在现在进行时时态对应所以选C
错项分析：
B选项不符合搭配 D选项则是不定式的完成时 A选项一个句子不可能同时出现两个谓语动词

1年前

liu_19821029 幼苗

共回答了2个问题举报

B 问题是现在进行时态相对应回答也是现在进行时态

1年前

gp6139 幼苗

共回答了89个问题举报

C
首先，根据seem to do,排除AB答案
根据前一句“正在努力学习”，所以选的不定式的进行形式to be doing，而答案D 表示过去努力了

1年前

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