This test is designed for students ____native language is not English.
A、whose
B、whom
C、to whom
D、to whose
33.
A、happy
B、easy
C、safe
D、active
1.In each of the following groups of words, there are four underlined letters or letter combinations marked A, B, C and D. Compare the underlined parts and identify the one that is different from the others in pronunciation.