Attractive ________ the device might seem, “my wife has already done that by herself” was a common response after people seeing it when it was introduced on show this week. 
#92544
A
while
B
although
C
as
D
when
推荐题目
 The machine has been used many years_____ it doesn’t work well occasionally.
#94762
A
That’s because
B
It’s no wonder that
C
There’s no doubt if
D
It’s unlikely that
She never laughed,_________ lose her temper.
#91965
A
or she ever did
B
nor did she ever
C
or did she ever
D
nor she ever did
¾ Will you spare me a few minutes now? ¾ _______. But I’ll be free in half an hour.
#94206
A
Yes, of course
B
No. I can’t
C
Yes, with pleasure.
D
I’m afraid not