高中英语主谓一致单选题

____of the land in that district ____covered with trees and grass.

A．two fifth; is	B．two fifths; are
C．two fifths; is	D．two fifths; are

John is one of the staff members who ___to be sent abroad for further study.

A．is going

B．are going

C．have been going

D．has been going.

The number of foreign students attending Chinese universities ________ rising steadily since1990.  21世纪教育网

A．is

B．are

C．has been

D．have been 21世纪教育网

.John is the only one of the students in the class that never______ a mistake even when it is pointed to him.

A．admit making	B．admits making
C．admit to make	D．admits to make