Ours is a profession that demands knowledge and involvement in a broad range of disciplines.

These dot-com times demand scientific knowledge and technical expertise, parents believe, and to lack it is to be left behind.

Mailers would demand such performance and such knowledge.

Advanced level History does demand very detailed knowledge and for this purpose the linear note is very appropriate.

Instead, they are demanding more sophistication and knowledge from those who would sell to them.

"Your job," he cautioned Pemsel, "will be very difficult because it demands not only great military knowledge but diplomatic skills."

You realise then, well enough, that making a meal of plants can demand both skill and knowledge.

She would demand knowledge, and whatever the consequences, she would accept it.

He said the tests demand basic knowledge that a student should be getting in high school or college.

It seems to be impossible to study for their lessons and for the exam as well, which demands different knowledge.