练习 1 主谓一致( ) 1
The number of people invited ______ fifty, but a number of them _______ absent for different reasons
were, was B
was, was C
was, were D
were, were( ) 2
E-mail, as well as telephones, ________ an important part in daily communication
is playing B
have played C
are playing D
play( ) 3
______ of the land in that district ______ covered with trees and grass
Two fifth, is B
Two fifth, are C
Two fifths, is D
Two fifths, are( ) 4
Ten minutes ______ a long time for one who waits
seem B
seems C
seemed D
are seemed( ) 5
Eric is the only one of the boys who _____ a driving license
have C
is having D
are having’( ) 6
Joy and Sorrow _____ next-door neighbours
were D
be( )7
In my opinion, some of the news _____ unbelievable