---Why does Maria look so tired?---She missed our school bus, ______she had to walk here all the way.
#55611
A
or
B
so
C
but
D
and
推荐题目
— When will you come to Daqing?— I will call you _____I arrive.
#58231
A
till
B
while
C
as quickly as
D
as soon as
-- does your sister practice singing English songs? ----Twice a week.
#56345
A
How soon
B
How long
C
How far
D
How often
I am sure I will do it well __________you give me this chance.
#58316
A
if
B
before
C
until
D
though