院校名称

IELTS要求
（本科阶段）

IELTS要求
（研究生阶段）

Harvard University (MA)

Nil

7.0

Princeton University (NJ)

Nil

7.0

Yale University(CT)

7.0

7.0 or please
consult the
university

Massachusetts Institute
of Technology

Nil

6.0 - 7.5

Stanford University(CA)

Nil

Nil

California Institute o
f Technology

please consult the university

7.0

University of Pennsylvania

Nil

7.0 or please
consult the
university

Columbia University(NY)

7.0

7.0 - 8.5

Duke University(NC)

7.0

7.0 or please
consult the
university

University of Chicago

7.0

7.0

Dartmouth College(NH)

7.0

Nil

Northwestern University(IL)

7.0

7.0

Washington University
in St. Louis

7.0

7.0

Cornell University(NY)

7.0

6.0 - 7.0