"Can you speak more slowly? I can't understand", he said to me. a. He asked4/20"Can you speak more slowly? I can't understand", he said to me.He asked me to speak more slowly because he couldn't understand.He asked me to speak more slowly and he couldn't understand.He asked me to speak more slowly but he couldn't understand.He asked me to speak more slowly. He can't understand.Giải thíchChọn đáp án A