Professor Smith, along with his assistants, ________ on the project day and night to meet the deadline.
#96474
A
work
B
working
C
are working
D
is working
推荐题目
—What’s made Mr. Grey so sad?—_____ three tickets to the pop art exhibition.
#89732
A
Losing
B
Lost
C
Because of losing
D
As he lost
—Would you rather_______ there tomorrow?—No. I’d rather he________ there instead of me.
#91369
A
to go；will go
B
go；went
C
go；will go
D
going；shall go
In that country, you can see the temple ___ the 12th century.
#96845
A
dated from
B
dated back to
C
belonged to
D
dating from
On many trains and buses, there are some special seats ________ out for senior citizens.
#92562
A
marking
B
marked
C
to mark
D
mark
_______ as “a class of one ”, independent learning enabled you to study at your own pace.
#96491
A
Describing
B
Described
C
To be described
D
Being described