As your best friend, I will help you all the time _______ you make progress.
#57693
A
if
B
when
C
unless
D
though
推荐题目
---_____ have you lived in England?    --- For 3 years.
#57221
A
How long
B
How much
C
How often
D
How many
____________the trousers? They’re very nice. They feel soft and smooth. 
#55898
A
What do you think of
B
What do you like
C
How do you do
D
How would you like
– _________ do you go to your school library?– Three times a month
#58110
A
How long
B
How often
C
How much
D
When
I will tell him ___________ I see him. 
#56654
A
after soon
B
soon as
C
as soon as
D
till