........spade is......instrument
a. a,an
b. the,an
c. an,a
d. the,a
Answers
Answer:
a. is the answer ... . ........
Answer:
A, an
Explanation:
Asking whether the noun being modified is the only instance of its kind or if it has several cases/forms is a good general rule to follow. Use "the" if there is no other like it or if you are citing just one particular instance:
To find the organism causing the outbreak, the assay was carried out. (The assay, organism, and outbreak mentioned here are specific.)
Note: Figure legends, section headings, and titles commonly lack articles. Since particular results are being discussed, "The effect of different culture temperatures on bacterial growth kinetics" and "The characterisation of a novel ginsenoside molecule" both need to contain "the."
On the other hand, if the term you are altering is one of several.
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