______ she stood up, she dropped the necklace.
#56104
A
As
B
While
C
Before
D
Until
推荐题目
— ________ times a week do you go to the library? — Twice a week.
#56302
A
How long
B
How soon
C
How often
D
How many
—Ipreferspeaking to listeningin English learning.—Oh, really! I think you should be good at ______ of them.
#58372
A
both
B
neither
C
some
D
all
This book is really good. I’ll buy it, _________ it’s a little expensive.
#55963
A
because
B
although
C
and
D
or
--- Did you have a good time at Laura’s birthday party? --- Yes, indeed. It’s several years ________ I enjoyed myself so much.
#58208
A
when
B
before
C
since
D
that