E-mail, as well as telephones, ______ an important part in daily communication. 
#86209
A
isbeingplayed
B
areplaying
C
haveplayed
D
isplaying
推荐题目
 Getting out of the crowded bus, ______
#86008
A
her cell phone was found missing
B
her cell phone was nowhere to be found
C
she found her cell phone missing
D
Her cell phone couldn’t be found
They usually have lunch at school, ________?
#44208
A
haven’t they
B
do they
C
don’t they
D
have they