PSAT Writing and Language Question 694: Answer and Explanation

Question: 694

• A. NO CHANGE
• B. and
• C. moreover
• D. for

Correct Answer: B

Explanation:

(B) When using the phrase "at once . . . ," one needs to use "and" to transition to the second item in the list. Why? Since these two things exist "at once," the word "and" is an appropriate way to join them to one another.