You look very tired and you must have been preparing for the coming examination yesterday evening, _________ you ?
#64744
A
didn’t you
B
haven’t
C
weren’t
D
hadn’t
推荐题目
 — __________ did you pay for it?— $10.
#60071
A
How often
B
How many
C
How soon   
D
How much
— What a new computer! Can you tell me _________?     — Just the day before yesterday.
#60398
A
how much you paid for it
B
how much did you pay for it
C
when you bought it
D
when did you buy it
--Excuse me , is this your jacket?--Yes, ______.
#59808
A
is it
B
it’s
C
it is
D
it isn’t