They couldn’t say _____ it was _____ tro
题型:选择题
问题:
They couldn’t say _____ it was _____ troubled them.
A.that; what
B.what; what
C.what; that
D.what; who
They couldn’t say _____ it was _____ troubled them.
A.that; what
B.what; what
C.what; that
D.what; who