She has always( )to her father, although he did not graduate from a famous university.
A. appreciated
B. admired
C. respected
D. looked up
第1题:
_________ she practice her violin yesterday? No, she _________.
A、Was, wasn’t
B、Did, didn’t
C、Was, didn’t
D、Did, wasn’t
第2题:
10.1 have a good friend.______ name is Jane._____ is thirteen.
A. Her ; Her
B. She's; She
C. Her;She
D. She;She
第3题:
第4题:
6.______ Jenny._______name is Tom.
A.I'm;My
B.Her;My
C.I'm;His
D.She's;Her
第5题:
第6题:
将students中的列变量重新命名为: (1)id_number, name, gender, score, has_graduate (2)选出Bob的性别gender,并存入变量bob_gender (3)选出列has_graduate,并存入向量status (4)创建数据框part_df,其中包含前三个学生的所有信息 (5)创建数据框rest_df,包含其余学生的所有信息