Which one of the following arguments is invalid?

a. All women are mothers. All mothers are married. All women are married. b. All mothers are females. Helen is a female. Helen is a mother.
c. All fathers are baseball fans. All baseball fans like beer. All fathers like beer.
d. All mothers are females. Helen is a mother. Helen is a female.


b

Language Arts & World Languages

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—¿Uds. _______________ (conocer) a Roberto? —No, lo _______________ (conocer) anoche en la fiesta que _______________ (dar) mi jefe.

Fill in the blank(s) with the appropriate word(s).

Language Arts & World Languages

The best explanation of the statement "There is no one blueprint for a single

-father family" (paragraph 4) is a. All single-father families are the same. b. There are many kinds of single-family fathers. c. Single fathers should follow a plan for their families. d. No one should have a single-father family.

Language Arts & World Languages

Listen to the passage once and choose the appropriate answer to the question. Then listen to the same passage again to double check your answer.


How long will it take for the woman to get home?
A. About twenty hours B. About five hours C. About twenty-four hours

Language Arts & World Languages

It is important not to deviate from your methodology

Indicate whether the statement is true or false.

Language Arts & World Languages