问题补充：
I saw him there, his clothes and jump into the river.
A. stand; take off
B. standing; take off
C. standing; taking off
D. standing; took off
答案：
(答案→)A. stand; take off
B. standing; take off
C. standing; taking off
D. standing; took off
解析：可联系答.案.网客服索取。
