It is reported that large amounts of locusts(蝗虫) _____ in their activity in the north now.
#85965
A
is
B
are
C
was
D
were
推荐题目
There _____a knife and fork on the table.
#86121
A
seemstobe
B
seemtobe
C
isseemingtobe
D
are
The Japanese          suffering from the worst natural disasters         .   
#85958
A
are; ever since
B
are; of all time
C
is; ever since
D
is; of all time
 E-mail, as well as telephones, _____ an important part in daily communication.
#85691
A
is playing
B
have played
C
are playing
D
played
Either the Greek or the Australian ________ the boxing competition.
#85591
A
have won
B
has won
C
are won
D
is won