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(A number) of these (who) (study) engineering is improving (steadily).A.A numberB.whoC.stu
(A number) of these (who) (study) engineering is improving (steadily).
A.A number
B.who
C.study
D.steadily
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(A number) of these (who) (study) engineering is improving (steadily).
A.A number
B.who
C.study
D.steadily
A.about two thirds of the number on board
B.about half the number on board
C.about one third of the number on board
D.all the number on board
A.Omega Order number or Order number
B.PO number
C.Offer number
D.Tag number
A.were, was
B.was, was
C.was, were
D.were, were