When asked to explain ________ made his
题型:选择题
问题:
When asked to explain ________ made his lessons so exciting, the teacher kept silent.
A.what it was that
B.that what it was
C.what was it that
D.that what was it
When asked to explain ________ made his lessons so exciting, the teacher kept silent.
A.what it was that
B.that what it was
C.what was it that
D.that what was it