The pupil sat there, what to do.A.does knowingB.didn' t knowingC.not knownD.not
来源：网络
时间：
推荐文章
The pupil sat there, ________ what to do.
A.does knowing
B.didn' t knowing
C.not known
D.not knowing
试题答案
D
The pupil sat there, ________ what to do.
A.does knowing
B.didn' t knowing
C.not known
D.not knowing
D