Li Yuanshen and I ________ good friends.
#44102
A
be
B
is
C
am
D
are
推荐题目
. If law and order _____, neither the citizen nor his family is safe.
#86051
A
are not preserved
B
is not preserved
C
were not preserved
D
have not been preserved
Celia _________ tall and she _________ short curly hair.
#44192
A
is, has
B
is, is
C
has, is
D
has, has
Professor Smith，along with his assistants， on the project day and night to meet the deadline.
#86243
A
work
B
working
C
is working
D
are working
At weekends , Simon always for half an hour.
#44217
A
go running
B
go to run
C
goes runing
D
goes running
The university estimates that living expenses for international students ________ around $8,450 a year, which ________ a burden for some of them.
#85669
A
are；is
B
are；are
C
is；are
D
is；is