Not only the workers but also the machine ______ not there.
A. are
B. were
C. is
D. has
查看答案
_______ of the money _______used up.
A. Three-five, are
B. Three-fifths, have been
C. Three-fifths, has been
D. Third-fifths, is
Every means ____tried but with no end.
A. have been
B. have had
C. has been
D. are
Five multiplied by two ____ten.
A. is equal
B. equals
C. equal with
D. equal
领导者把一部分权力和责任授于下属后,领导者就不需要负责任了。( )
A. 对
B. 错