Certified instructors have at least some knowledge of anatomy, exercise ...

[ a, an, the, Zero Article ]

Certified instructors have at least some knowledge of anatomy, exercise physiology, injury prevention and ___ cardiopulmonary resuscitation (CPR).
a. a
b. an
c. the
d. no article is needed

Select your answer:

Random Topics:

Grammar & Reading Infinitive and Gerunds Present Perfect or Past Simple Verbs + Infinitives / Gerunds Adjective Infinitives Past and Present Continuous Fragment, Comma Splice and Run -on Sentence Vocabulary

Other quiz:

Tenses › View

When do we use simple future tense?

A. To talk about actions that will happen in the future.

B. To express uncertainty about future events

C. To describe ongoing actions in the present

D. To talk about actions that happened in the past

Adverbs of Frequency › View

I ______ eat junk food because I know it’s not very healthy.

A. always

B. sometimes

C. rarely