—Is that Mr. Wang speaking?  —Sorry. He isn’t at home. He ________ abroad for a trip.
#41755
A
has gone to
B
has been to
C
has gone
D
has been
推荐题目
Listen! The phone ___. Please go to answer it.
#42252
A
rings
B
is ringing
C
rang
D
will ring
Trees and flowers ________every year to make our country more beautiful. 
#36894
A
is planted
B
was planted
C
are planted
D
were planted
 John, ______, you should eat less meat but more vegetables.
#38669
A
keep healthy
B
keeps healthy
C
keeping healthy
D
to keep healthy