----He’s never seen to eat so much food,______________? ----No, he always eats a little.
#69075
A
is he
B
isn’t he
C
has he
D
hasn’t he
推荐题目
---He’s already back to Australia,___________?---________, he is on a visit to Shanghai. 
#69874
A
isn’t he; No
B
hasn’t he; Yes
C
isn’t he; Yes
D
hasn’t he; No
I really don’t know ______ about it.
#70621
A
what to do
B
how to do
C
to do what
D
how can I do
─             did they go to work last week ?     ─Once .
#70504
A
How many times
B
How often
C
How soon
D
How long