Answer:
A
Explanation:
It is not good because it is not giving any evidence, nor is it using any type of fact in order to prove its effectiveness or lack thereof.
The clause <em>if you ask her </em>is an adverb clause.
Since similarly to adverbs, these clauses answers some questions such as where, when, or in this case, under what condition, then this means that they are called adverbial clauses.
Answer:
an expression designed to call something to mind without mentioning it
Explanation: