It is the first time that Martin has been to the South Pole, ________?
#64905
A
isn’t he
B
hasn’t he
C
isn’t it
D
hasn’t it
推荐题目
The police were seeking more information to find out ____ the rich merchant.
#64763
A
who was it that killed
B
who it was that killed
C
it was who killed
D
who was it killed
– Mary didn’t attend the lecture, did she? -- Yes, she ______.
#64749
A
attended
B
didn’t attend
C
didn’t
D
did