She has two sons, ______ are teachers in the same senior high school.
A: both of that
B: both of them
C: both of which
D: both of whom
A: both of that
B: both of them
C: both of which
D: both of whom
举一反三
- The old man has two sons, _____ are lawyers. (2010) A: both of them B: both of who C: both of whom D: both of they
- Mr. Smith has two daughters, ______ are famous singers. A: both they B: both of them C: they both D: both of whom
- The university has two branch colleges, ______ are in coasted cities. A: both of them B: B. both of which C: both two D: they both
- He has two daughters, both of ______are doctors. A: that B: who C: whom D: which
- The twins ___ at the same school. A: both are B: are both C: all are D: are all