70. Bachelor`s degree graduates get an average of four or five job offers with salaries _____ from the high teens to the low 20s and plenty of chances for rapid advancement.
[A] altering [B] ranging [C] differing [D] separating
Part IV Cloze (15 minutes)
Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A] ,[B] ,[C] and [D] on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on the Answer Sheet with a single line through the centre.
To understand the marketing concept, it is
71. [A] effective
[B] adequate
only necessary, to understand the difference be-
[C] competent
[D] efficient