Someone called me up in the middle of the night, but he hung up ______ I could answer the phone.
#57250
A
if
B
since
C
until
D
before
推荐题目
---You look very healthy. ________do you exercise? -----I exercise three times a week.
#56267
A
How often
B
How many
C
How much
D
How soon
---When shall we leave for Shanghai?---We won’t we have visited all the places of interest in Nanjing.
#57099
A
until
B
while
C
as
D
since
—How big the Green Expo Garden is!—It is. You will get los t easily you have a map or a guide.
#55376
A
unless
B
until
C
if
D
because
I have ____a raincoat _____ an umbrella. That’s why I have to wait until the rain stops.
#56429
A
both; and
B
either; or
C
neither; nor
D
not only; but also