This device will help the detectives see things that may remain . A: advanced; hidden B: advancing; hiding C: advanced; hiding D: advancing; hidden

Individuals can also use the theory of competitive advantage to advance their careers. （ ）

______ in order to make better use of computers? A: Should what be done B: What should be done C: What we should do D: What we must do

In order to use the normal distribution for interval estimation of m when s is known, the population A: must be very large B: must have a normal distribution C: can have any distribution D: must have a mean of at least 1

We hope that you will ________ our above offer and place an order with us. A: make advantage of B: take use of C: take advantage of D: make the use of