Someone knocked at the door he was doing his homework.
#55271
A
after
B
when
C
until
D
as soon as
推荐题目
There are few new words in this article, __________ no one can understand it.
#56232
A
and
B
or
C
but
D
so
Which of the following is RIGHT?
#55520
A
In the early 19th century, the first trains began to carry passenger.
B
Dinosaurs lived on Earth more than 60 millions years before human beings.
C
The king ordered his men to collect a bag of rice.
D
There are many tiny computers around us, and we dependent on them nearly every day.
--___________has he been like this?--Ever since last week.
#58079
A
How long
B
How soon
C
How often
D
How much
In summer milk will quickly go bad_____ it is put into a fridge.
#55322
A
though
B
unless
C
because
D
once
____________ our football team failed in the match, we did our best.
#58436
A
Though
B
But
C
Because
D
As