Professor Smith,along with his assistants,       on the project day and night to meet the deadline.
#86243
A
work      
B
working
C
is working
D
are working
推荐题目
Peter, together with his parents_________every Sunday.
#86094
A
went hiking
B
go hiking
C
goes hiking
D
hiking
________ children whose parents had died in the earthquake ________ sent to other families.
#85556
A
A great number of; was
B
A large number of; were
C
The great number of; was
D
The great number of; were
           of the land in my hometown            covered with trees and grass.
#85612
A
Two fifth ; is
B
Two fifth ; are
C
Two fifths ; is
D
Two fifths ; are