The old lady’s hand shook frequently. She explained to her doctor ________ this shaking had begun half a year before, and ________, only because of this, she had been forced to give up her job.
#73998
A
when; how
B
how; when
C
how; how
D
why; why
推荐题目
Please arrange an interview with the manager tomorrow , or it is convenient to him .
#68104
A
whenever
B
however
C
whichever
D
wherever
__________ difficult the task may be, we will try our best to complete it in time.
#67617
A
Whatever
B
No wonder
C
Though
D
However
I have bought two ballpens, _______ writes well.
#73768
A
none of them
B
neither of them
C
neither of which
D
none of which
Scientists still wonder ______ cloning will help or harm us and _____ it is leading us.
#68782
A
that; what
B
whether; where
C
if; that
D
whether; how