问题
__________knowledge comes from practice is known to all.
A:If
B:What
C:Where
D:That
B:What
C:Where
D:That
正确答案是：
同类题型
you have accepted the job, you haveno _______ but to do it well, however difficult it is.
hese words, he ______a wide-mouth jar from hispocket and set it on the table in front of him
They to the shop and lots of gifts last Sunday.
We live in an age more information is available with greater ease than ever before.