Rectangular pieces of glass that are used with microscopes

Apolitical campaign showing the candidate wearing a hard hat and work shirt while touring a factory is using oa) glittering generalities. ob) transfer appeal. oc) testimonial. od) plain folks appeal.

Which verb or verb phrase signals an inappropriate shift in mood. a) will you let b) should first change c) must attend d) will be served

Have you ever felt like the person in this image during a speech or presentation? list four or five things this person can do to be a more effective listener.