My parents and I went to the concert,but we weren’t able to get tickets for———— .A.two of us B.the two of us C.three of us D.the three of us为什么选D,解释下其他为何错

I wen to the Great Wall with my parents（就划线部分提问）及划线部分内容是my parents They are my parents,my sister,my brother and I. My parents and I v____ my cousin last week. my parents ______ (have) two sons,my brother and I . My parents and I are__at home.次句用both 和all My parents and I went to a party_____last Christmas. There are parents,one sister and I in my family. There are my parents and i love t____ 填什么? Ilove my parents and _love_,too.(them,they,me,I) I went to the movies with my friends and parents. my parents and i are in china改为特殊疑问句 My parents and I are fine today?(对FINE提问) Last Saturday my parents and I climbed the m____. My parents and I _____(be) on the farm yesterday. I want my parents ( )with me on Saturday and Sunday Both my parents and I usually____(enjoy)sketching diferences between my parents and 是me还是I My parents are my()and ()