How many classes of nonimmigrant visas does the United States authorize?
a. fewer than 10
b. more than 20
c. more than 30
d. around 40
Question 2
Sociologists discovered which of the following was true among the urban elementary schools' response to the Texas Accountability System and Student Success Initiative?
a. Teachers were more likely to help students on the brink of passing the standardized test.
b. Teachers were less likely to refer students to special education.
c. Teachers spent more time with students who were failing the standardized test.
d. The initiative had very little effect on how teachers interacted with students.
Classes of lymphocytes
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