To my great surprise, yesterday, he aske
问题:
To my great surprise, yesterday, he asked me a few questions ________ there were no answers. [ ]
A. to which
B. about which
C. in which
D. on which
To my great surprise, yesterday, he asked me a few questions ________ there were no answers. [ ]
A. to which
B. about which
C. in which
D. on which