摘要：29．-Why was he fined? -He happened to flowers in the park. A．be seen step on B．be seen picking C．be caught to pull D．catch damaging
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— Why was he fined?
—He happened to ________ several flowers in the park.
A．be seen pick B．be seen picking
C．be caught to pick D．catch picking
查看习题详情和答案>>-- Why was he fined?
-- He happened to ________ several flowers in the park.
[ ]
A．be seen pick
B．be seen picking
C．be caught to pick
D．catch picking
“Why Was he fined?”
“He happened to _______several flowers in the park.”
[ ]
A．be seen pick
B．be seen picking
C．be caught to pick
D．catch picking