When asked to explain ________ he does to make his students so fascinated with his lessons, the teacher paused and thought deeply.
#69377
A
what it is that
B
that what it is
C
what is it that
D
that what is that
推荐题目
__________ she couldn't understand was__________ fewer and fewer students showed interestin her lessons.
#73390
A
What; why
B
That ; what
C
What ; because
D
What;which
A number of high buildings have arisen ______ there was nothing a year ago.
#67919
A
when
B
where
C
before
D
until
Please call my secretary to arrange a meeting this afternoon, or ______ it is convenient to you.
#67377
A
whenever
B
however
C
whichever
D
wherever