(2011·湖南)One－third of the country ________ covered with trees and the majority of the citizens ________ black people.
#99565
A
is；are
B
is；is
C
are；are
D
are；is
推荐题目
Fresh air, enough exercise and nutritious food ______ to sound health.
#100792
A
devote
B
add
C
contribute
D
stick
—When did Bob leave?—I have no idea. I ________ a shower upstairs.
#99457
A
took
B
have taken
C
was taking
D
would take
Mr. Black _______Shanghai in a few days. Do you know when the earliest plane _______ on Sunday.
#100720
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
The poor little girl _______ so much since her parents died .
#103841
A
went through
B
has gone through
C
went over
D
has gone over
His parents are very concerned about his son at school because he _______moving in his seat.
#103160
A
is always keeping
B
always keeps
C
does keep
D
has always kept