In class the teacher ________ the finance project in simple but vivid language to make it easier for us to understand.
#11112
A
undertook
B
clarified
C
approved
D
submitted
推荐题目
I insisted he______ back the wallet to the lady, but he insisted he______it.
#12177
A
handed; didn’t steal
B
hand; hadn’t stolen
C
hand; not steal
D
handed; hadn’t stolen
It ______ to me that I might try this way to deal with this problem. 
#11670
A
took place
B
burst
C
occurred
D
happened