One and ___ hours ____ all I can spare for you tomorrow . 
#86057
A
half ; are
B
a half ; are
C
half ; is
D
a half ; is
推荐题目
E-mail, as well as telephones, ______ an important part in daily communication.
#85713
A
is playing
B
have played
C
are playing
D
play
Two kilograms ______ too heavy for a sick man.
#86078
A
is
B
are
C
was
D
were
The pair of shoes _____my feet at all.
#43618
A
aren’t fit
B
isn’t fit
C
doesn’t fit
D
don’t fit