A lot of trees ______ in our school last year.
#41655
A
plant
B
planted
C
are planted
D
were planted
推荐题目
More than 20 people ________ in traffic accidents ________ last week.
#37454
A
died; for
B
have been dead; since
C
have died; for
D
have been dead, for
When we hurried to the meeting room, the meeting _______.
#39527
A
had begun
B
had been on
C
has begun
D
has been on
He said that light ______much faster than sound.
#42284
A
has travelled
B
went
C
travels
D
travelled